By developing a Covid vaccine in less than a year, the couple achieved a remarkable scientific and business success

Is it really necessary to identify gifted children?

There have been some shockingly bad graphs circulating during the pandemic.

Two years ago, Dr. Ugur Sahin took the stage at a conference in Berlin and made a bold prediction. Speaking to a roomful of infectious disease experts, he said his company might be able to use its so-called messenger RNA technology to rapidly develop a vaccine in the event of a global pandemic.

The human experience of comets is a fleeting phenomenon at best. The dark night sky can reward those gazing upwards with a spectacular vision of these far-travelling objects, but it's a view that lasts only weeks or months, before these icy bodies c

The science is clear: Face masks can prevent coronavirus transmission and save lives.

Still warming to my favourite topic of climate change. Find below a complete story about how we are able to measure atmospheric temperatures from millions of years ago. Use this as a lesson starter or discussion topic with students. 400 years ago: Johannes van Helmont (born Brussels, Spanish/Dutch citizen), an early experimentalist, first coins the word gas. Probably from Greek chaos and his particular use of Flemish. Also famous for his 5 year tree experiment and for perhaps the first idea of an enzyme. 300 years ago: Réamur, French, invents the cupola furnace, similar to a modern blast furnace, for melting and smelting iron. A major by-product of extracting iron from its ore is of course carbon dioxide. The industrial revolution is now of course history! Also famous for his Reamur temperature scale. 200 years ago: The continent of Antarctica, a huge sheet of ice nearly 5 kilometers thick at one point, is sighted for the first time by three explorers independently. A Russian, von Bellingshausen, an American, Palmer and an Englishman, Bransfield. In the same year, electromagnetism is discovered by Oersted, Danish. Arago and Ampere, both French contribute with Ampere's Law and magnetization, while Schweigger, German, invents the galvanometer. These developments underpin all scientific efforts to make measurements, and in particular the mass spectrometer. 100 years ago: Aston, British, invents the first mass spectrometer for measuring the isotopic composition of the elements and discovers the whole number rule for atomic masses. Today: Antarctica is an area of enormous experimental interest, with many countries collecting data on the atmosphere, ice and the oceans, not to mention data about past climates. Many nationalities over four centuries have contributed to this scientific enterprise. We measure carbon dioxide concentrations in the atmosphere millions of years ago by examining tiny bubbles of air trapped in ice-cores. We can also measure the isotopic composition of gases trapped in these bubbles to determine past climate temperatures. In this way carbon dioxide concentrations can be correlated with atmospheric temperatures. Best wishes Ian

I have been thinking about the sustainability goals of the EU and our new content project, Sustainability in STEM education. Today is the birthday of Maria Goeppert-Mayer, Nobel Laureate in Physics 1963. After Marie Curie’s award in 1903, Maria is the second woman to win a Nobel in physics. Donna Strickland became the third woman Nobel prize-winner in physics in 2018. Roughly half a century between them! Goeppert-Mayer won her award for finding a mathematical model for the structure of the nucleus. Interestingly she submitted her paper to the Physical Review 3 months before a group of three male scientists submitted similar work. Their work was published first! Maria Goeppert-Mayer endured many years of working for nothing because she was a woman and did not obtain a paid university position until 1942, twelve years after winning her doctorate. When offered a position at the Argonne National Laboratory in 1946, she replied, “I don’t know anything about nuclear physics”. Despite this self-deprecation she had already predicted that the undiscovered trans-uranic elements would form a series similar to the rare earth metals, would go on to programme the first electronic computer ENIAC to solve complex problems on nuclear reactor cooling and later develop her model of the nucleus. Maria was educated at Gottingen University and would have met Emmy Noether, described by Einstein and others as the greatest woman mathematician in the history of mathematics. Few people know about Noether’s work. I never heard about her during my own studies in physics at university, yet Noether’s theorem concerns all the conservation laws. Essentially she proved that the Law of Conservation of Energy must exist. She provided the mathematical logic to explain why there is a law of conservation of momentum. In principle, Noether’s theorem explains why there is any physics at all, so it is worth pondering why we know so little about her. Thinking about Goeppert-Mayer’s work in nuclear physics reminded me that another famous woman in STEM working on the nucleus was born just 100 years ago. Her work was not about the atom’s nucleus but was on nucleic acid, DNA, and she was of course Rosalind Franklin. Franklin presented a paper at King’s College London in November 1951 suggesting the twin helical structure of DNA, two years before Crick and Watson published their work. Rosalind Franklin, who died in 1958, is perhaps the most famous ever non-recipient of a Nobel Prize. She was overlooked by the Nobel Committee for 1962 at a time when the current rule about not awarding prizes posthumously did not exist, meaning that she was almost certainly disregarded because she was a woman. Best wishes Ian Galloway

For new college students, choosing a major can feel like a decision that shapes one's life trajectory. But a degree in computer science is no guarantee that you'll create the next billion-dollar startup, and a philosophy degree won't necessarily keep you from starting a business.

After a long beta, today we are really excited to release Connected Papers* to the public. To use it, simply enter a paper of interest and we will generate a graph that shows that section of paper-space and its interconnections.

European Innovation Council buys shares in disruptive technology startups

Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2020 April 9

Strong coronavirus measures today should only last a few weeks, there shouldn’t be a big peak of infections afterwards, and it can all be done for a reasonable cost to society, saving millions of lives along the way. If we don’t take these measures, tens of millions will be infected, many will die, along with anybody else that requires intensive care, because the healthcare system will have collapsed.

Politicians, Community Leaders and Business Leaders: What Should You Do and When? With everything that’s happening about the Coronavirus, it might be very hard to make a decision of what to do today. Should you wait for more information? Do something today? What?

Pneumonia cases, hospitalizations, ICU visits, deaths and even basic symptoms were more frequent in males.

On December 31, 2019, the World Health Organization (WHO) was informed of an outbreak of “pneumonia of unknown cause” detected in Wuhan City, Hubei Province, China – the seventh-largest city in China with 11 million residents. As of January 23, there are over 800 cases of 2019-nCoV confirmed globally, including cases in at least 20 regions in China and nine countries/territories. The first reported infected individuals, some of whom showed symptoms as early as December 8, were discovered to be among stallholders from the Wuhan South China Seafood Market.

Hundreds of people people have been infected with a newly-discovered virus.

Researchers Derya Akkaynak and Tali Trebitz started work on the technology – called Sea-thru — more than three years ago. Akkaynak told Business Insider via email that Sea-thru's mission is to enable huge, artificial intelligence-powered analysis of underwater images

Financial access is extremely important for poor and working class students wanting to get a foot in the door at universities. But on its own this isn’t a guarantee of success.

The big black hole at the center of the galaxy recently flared twice as bright as ever seen before in near-infrared wavelengths.

Scientists estimated the change in total number of individual birds since 1970. They found profound losses spread among rare and common birds alike.

Strong civil society movements are needed to ramp up pace of change, says study

Unprecedented feat reveals little-known Denisovans resembled Neanderthals but had ‘super-wide’ skulls

ScienceAlert Is Joining The Global Climate Strike on September 20

For the very first time, the Hubble Space Telescope has captured the formation of a giant storm - or a Great Dark Spot - on the icy surface of Neptune.

Over a dozen dolphins, stranded on the beaches of Florida and Massachusetts, have been found with brains full of amyloid plaques, a hallmark of Alzheimer's disease.

When a person dies, cremation is an increasingly popular option. The practice eclipsed burials in the US in 2015 and is expected to make up more than half of all body disposals by 2020, according to the Cremation Association of North America.

Lyft shares, Apple TV+, and those times when tech gets it right.

The cave is near the desert site where the Bible says Lot’s wife was turned into a pillar of salt

The theoretical physicist and bestselling author answers questions from famous fans and Observer readers

East Antarctica drilling project will give snapshot of Earth’s atmosphere and climate

Discovery in 71-year-old Jo Cameron may aid development of new pain relief treatments

STEM & Makers Fest/Expo 23-24 March 2019, Adıyaman University Provincial Education Director Ahmet Alagoz, Adiyaman University Rector Prof. Dr. Mustafa Talha Gonullu, Hacettepe University representatives, students, teachers, and parents, merhabalar. I am honored to be here in Adiyaman for the first time for the STEM Makers Fest and Expo. On behalf of the U.S. Embassy, I’d like to thank all of the partners who made this expo possible – Adiyaman University, Hacettepe University, Turkish STEM Alliance, Texas Instruments, STEM News Aggregator (bilimiletisimi.com), and especially Prof. Dr. Gultekin Cakmakci for his steadfast efforts to coordinate this impressive event. Atatürk once said, “Hayatta en hakiki mürşit ilimdir.” The truest guide in life is science. He also said “Bütün ümidim gençliktedir.” All of my hope is in the youth. Here we are today in a room bursting with the enthusiasm of a new generation fully engaged in scientific discovery and innovation. In your lifetime, your generation will face unprecedented challenges. Can humans travel to – or even live on – Mars? What can we do to reduce the effects of climate change or adapt ourselves to new environment? How will new computer technologies like social media and artificial intelligence affect human experience? As Ataturk said, we place our hope in you to address these challenges and many more. Studying STEM will help you to do that. STEM is powerful because it is universal. Mathematics, Javascript, the laws of physics – these languages and principles transcend borders, religions, genders, and other qualities that we use to define ourselves. If you know these skills, you can collaborate with anyone to solve an issue. In fact, having diverse people involved increases the chances you will find a new solution. By fusing your unique perspectives on a particular problem, you are likely to see solutions that no one individual could have discovered on his or her own. At the Department of State, we frequently send people from all over the world to the United States so they can tackle tough issues with other international researchers. Take for example Turkish scientist Canan Dagdeviren. Together with her colleagues at MIT and Harvard, she developed technology to recharge medical implants so patients can avoid repeat surgery. This life-changing technology is the result of teamwork between Turkish, American, and other scholars working together—despite language and cultural differences—through their shared abilities in science. Unfortunately, many students’ only exposure to STEM fields is in the classroom—poring over textbooks, memorizing formulas, or at best, staring into beakers in dreary laboratories. These experiences aren’t likely to spark the passion and drive necessary to dedicate one’s life to solving the world’s greatest challenges through STEM. This STEM Makers Fest/Expo is different. In today’s workshops, kids get going right away with coding, building, experimenting, and more. We hope these experiences will spark a life-long love of STEM and a strong sense of empowerment. From the factories that produced the Ford Model T automobile to NASA’s lunar landing; from Thomas Edison’s invention of the lightbulb to the ever-emerging innovations of Silicon Valley, the United States has been at the cutting edge of technological discovery. We at the U.S. Embassy are pleased to partner with Hacettepe University and their partners to foster this same spirit of innovation and discovery here in Adiyaman. We thank you for your dedication to STEM and to the students of Adiyaman. Enjoy the festival!

Jen Curatola-Wozniak, U.S. Consulate STEM & Makers Fest and Expo, December 15, 2018, 12:00 p.m, Inonu University Representatives of the Ministry of National Education, İnönü University, and Malatya municipalities, students, teachers, and parents, merhabalar. I am honored to be here in Malatya for the first time for the STEM & Makers Fest and Expo. The room is buzzing with excitement as you anticipate all the exciting skills you will learn – or is that just the whirring of the robots? On behalf of the U.S. Embassy, I’d like to thank all of the partners who made this expo possible – Hacettepe University, Inonu University, Turkish STEM Alliance, STEM News Aggregator, and especially Prof. Gultekin Cakmakci for his steadfast efforts to coordinate this impressive event. Ataturk once said, “Hayatta en hakiki mürşit ilimdir.” How right he was. His words were never truer than they are today. Our world is becoming more and more technological. Our problems are increasingly complex. Even just the next thirty years hold boundless challenges, and your generation will be leading the way to address them. Can humans travel to Mars, and if so, can they tame its harsh environment for tourism or even habitation? What is the consequence of social media on our privacy, friendships, and access to accurate information? How will artificial intelligence impact our lives and our understanding of what it means to be human? We need people with the ingenuity and technical know-how to answer these questions and many more for the next century and beyond. STEM is powerful because it is universal. Mathematics, Javascript, the laws of physics – these languages and principles transcend borders, religions, genders, and other qualities that we use to define ourselves. If you know these skills, you can collaborate with anyone to solve an issue. In fact, having diverse people involved increases the chances you will find a new solution. By fusing your unique perspectives on a particular problem, you are likely to see solutions that no one individual could have discovered on his or her own. Just recently, a Turkish scientist Prof. Dr. Metin Sitti made the news for his invention of nano-robots that can deliver medicines more capably to the site of disease. He completed his PhD in Japan, did research at University of California-Berkley, and taught for 16 years at Carnegie Mellon University. Today he is the Director of the Max Planck Institute for Intelligent Systems in Germany, and I’m sure his collaboration with Japanese, American, German and other international researchers was a key factor in his success. Unfortunately, the demand for STEM experts still far outpaces the supply. Many students’ only exposure to STEM fields are in the classroom—poring over textbooks, memorizing equations, or at best, staring into beakers in dreary laboratories. These experiences aren’t likely to spark the passion and drive necessary to dedicate one’s life to solving the world’s greatest challenges through STEM. That’s why this STEM & Makers Fest and Expo is important. By engaging with STEM in an interactive, hands-on way, kids will feel inspired and empowered at what they can achieve. Hacettepe University and their partners show great vision in bringing hands-on experiences with STEM to students in Malatya and their families. We at the U.S. Embassy are pleased to support them. Teşekkürler. https://www.stemandmakers.org

Fish and other ocean creatures face deadly conditions during a hurricane. The extreme weather can generate massive waves, so most animals — including dolphins, whales, and sharks — swim to calmer seas. But sometimes, hurricanes help animals thrive. Here's what happens underwater during a hurricane.

As if interfering with elections wasn't enough, authors linked to several accounts identified as Russian backed antagonists – or trolls, if you prefer – are stirring up hatred and confusion on vaccines.

Talia Milgrom-Elcott looks at the tension between the eagerness for STEM learning that young children possess, and the capacity of their busy PK-5 teachers to satisfy their curiosity through hands-on learning and success stories from the field of PK-5 STEM education.

When I was at elementary school, my teacher told me that matter exists in three possible states: solid, liquid and gas. She neglected to mention plasma, a special kind of electrified gas that's a state unto itself.

What would actually happen to your body if you stopped drinking water, including all beverages that contain water, like juices, soft drinks, and tea?

Getting children started on scientific and mathematical problem-solving from an early age puts them on the right track.

The number of electric vehicles on roads worldwide rose to a record high of 3.1 million in 2017, but more research, policies and incentives are needed to drive further uptake, the International Energy Agency (IEA) said.

Hurricane Maria and its chaotic aftermath in Puerto Rico led to at least 4,645 deaths, according to a new estimate based on household surveys. That’s thousands more than the 64 official storm-related deaths counted from death certificates. The Category 5 storm hit the U.S. Caribbean territory on September 20, 2017, bringing down trees, houses and the electricity system.

Vitamin and mineral supplements are a staple in many people's diets, but there is increasing evidence to suggest the most popular ones are essentially useless. A new systematic review of data and trials published between January 2012 and October 2017 found that many popular multivitamins – as well as vitamin C, vitamin D, and calcium supplements – had no real advantage to people's health and that there was no evidence taking them reduced the risk of cardiovascular disease, heart attack, stroke, or early death.

The famed EM Drive is a bust - that's the take-home message from a team of physicists who have tested the controversial fuel-less propulsion system that appears to produce thrust while violating Newton's third law.Which means physics as we know it might be safe for a little bit longer.

Field experiments add vitamins to list of nutrients at risk from a changing atmosphere.By the end of this century, rice may not deliver the same B vitamin levels that it does today. Protein and certain minerals will dwindle, too, new data suggest.

Humankind is pathetically lightweight in comparison to the mass of almost all other living things on Earth, but while our bodies (and thinking) may be tiny, our crushing footprint is not.The most comprehensive study ever of the weight of all living biomass on the planet has discovered humans account for only about 0.01 percent of life on Earth – but despite our physical insignificance compared to the teeming masses around us, history shows there's no doubt over whose dominion this is.

The fragile apparition endured only long enough to say: “Help me Obi Wan Kenobi, you’re my only hope” before flickering out. But R2D2’s 3D projection gave millions of young eyes, including mine, their first taste of holograms, and planted unrealistic expectations of a future playing dejarik, the gruesome game of holographic chess played on board the Millennium Falcon

Original audio clip comes from vocabulary.com and features voice repeating one word – but which one do you hear?A short audio clip of a computer-generated voice has become the most divisive subject on the internet since the gold/blue dress controversy of 2015.

Proxy adviser Institutional Shareholder Services (ISS) recommended on Friday that investors vote against Tesla Inc directors Antonio Gracias and James Murdoch, increasing pressure on the car maker over their roles on its board.

The Kīlauea volcano in Hawaii began causing earthquakes on Wednesday afternoon, after morning explosions of "ballistic blocks" three times larger than bowling balls.Earthquakes up to 4.4 magnitude have been measured after Kilauea's caldera, one of its large craters, dropped 90cm causing nearby faults to move.

Scientists have detected an unexpected rise in atmospheric levels of CFC-11, a chlorofluorocarbon (CFC) highly damaging to the ozone layer. Banned by the Montreal Protocol in 1987, CFC-11 was seen to be declining as expected but that fall has slowed down by 50% since 2012. Researchers say their evidence shows it's likely that new, illegal emissions of CFC-11 are coming from East Asia.

Kilauea isn’t about to become another Krakatoa. So let’s just stop that rumor right there. Twitter was awash last weekend in indignant volcanologists responding to a now-corrected Associated Press story that appeared to link the Hawaii volcano to the so-called Ring of Fire, and suggest its eruption could spark others in the ring. That’s just wrong, for a number of reasons.

Wild flowers are being driven off Britain's roadside verges by air pollution and poor management​, the charity Plantlife claims. It says emissions from vehicle exhausts are acting as a fertiliser for a group of nitrogen-loving plants like nettles, which outcompete traditional flowers.

Sometimes mushroom hunting can yield much more than you bargain for. In the case of a forest delver in Minnesota, the discovery was straight out of a twisted tale on mutant creatures - a deceased, two-headed deer fawn.

A crucial period for language learning may extend well into teen years, a new study suggests.EmailPrintTwitterFacebookRedditGoogle+ Language learning isn’t kid stuff anymore. In fact, it never was, a provocative new study concludes. A crucial period for learning the rules and structure of a language lasts up to around age 17 or 18, say psychologist Joshua Hartshorne of MIT and colleagues.

Sometimes the most amazing discoveries can happen just by chance. Case in point: an international team of astronomers accidentally photographed what they think is a planet in the process of growing bigger, 600 light-years away.

Cracks open in the ground. Lava creeps across roads, swallowing cars and homes. Fountains of molten rock shoot up to 70 meters high, catching treetops on fire. After a month of rumbling warning signs, Kilauea, Hawaii’s most active volcano, began a new phase of eruption last week.

After a successful 2017 Kickstarter campaign, the Power Glove documentary – perfectly titled 'The Power of Glove' – is starting to hit the public sphere and what we've seen so far is everything we could have asked for.

A new kind of navigation system could help self-driving cars take the road less traveled. Most autonomous vehicles test-driving in cities navigate using 3-D maps marking every curbside and off-ramp with almost centimeter-level precision. But there are millions of miles of open road that tech companies aren’t likely to plot in such detail any time soon.

Groundbreaking physicist Stephen Hawking left us one last shimmering piece of brilliance before he died: his final paper, detailing his last theory on the origin of the Universe, co-authored with Thomas Hertog from KU Leuven.

Yale physicists have uncovered hints of a time crystal—a form of matter that "ticks" when exposed to an electromagnetic pulse—in the last place they expected: a crystal you might find in a child's toy.

Filling your diet with plants, fish and oil and limiting your intake of processed food may slow the build-up of amyloid plaque, delaying the onslaught of Alzheimer's

Scientists find the first clear evidence of rapid cooling of a neutron star by neutrino emission.

It was the eclipse felt ‘round the world. The August 21, 2017, total solar eclipse that crossed the United States launched a wave in the upper atmosphere that was detected nearly an hour later from Brazil.

Facebook Inc shares rose on Wednesday after the social network reported a surprisingly strong 63 percent rise in profit and an increase in users, with no sign that business was hurt by a scandal over the mishandling of personal data.

People tracking giant sloths thousands of years ago in what is now New Mexico left footprints that confirm humans once hunted the giant creatures, researchers report April 25 in Science Advances. Giant ground sloths, which vanished at the end of the last Ice Age around 10,000 years ago, could weigh more than an elephant.

Peering billions of light-years back to when the Universe was just 10 percent of its current age, astronomers have spotted a colossal pile-up: 14 young, starbursting galaxies merging into one of the most massive structures in the Universe.

Ornithologists have classified the Vogelkop superb bird-of-paradise as its own species after recognizing differences in two similar-looking kinds of the birds.These birds-of-paradise are famous for evolving super-black feathers that absorb nearly all light, and their haunting courtship dances (see video below). But now scientists have discovered there are actually two species.

Exclusive: panel told researcher Aleksandr Kogan that Facebook’s approach fell ‘far below ethical expectations’. A Cambridge University ethics panel rejected research by the academic at the centre of the Facebook data harvesting scandal over the social network’s “deceptive” approach to its users privacy, newly released documents reveal.

Record levels of microplastics have been found trapped inside sea ice floating in the Arctic. Ice cores gathered across the Arctic Ocean reveal microplastics at concentrations two to three times higher than previously recorded. As sea ice melts with climate change, the plastic will be released back into the water, with unknown effects on wildlife, say German scientists.

A survey of hundreds of galaxies found a clear link between their shapes and their stars’ ages, astronomers report April 23 in Nature Astronomy. Galaxies with younger stars are more squashed into flatter shapes, while galaxies with older stars are more blobby, says astronomer Jesse van de Sande of the University of Sydney.

Astronomers have finally figured out what the clouds of Uranus consist of - and as it turns out, they smell terrible. For the first time, there's been a clear detection of hydrogen sulfide, the gas that gives rotten eggs - and flatulence - their dist

Photo-sharing pioneer and web cultural beacon now part of independent, family-run firm. One of the first and best-known photo-sharing services, Flickr, has been bought by the independent image-hosting firm SmugMug, as Verizon begins the breakup of Yahoo.

Two years ago, former NASA climate scientist James Hansen and a number of colleagues laid out a dire scenario in which gigantic pulses of fresh water from melting glaciers could upend the circulation of the oceans, leading to a world of fast-rising s

Nanoparticle breakthrough could capture unseen light for solar energy conversion

Rising CO2 levels might not be as good for plants as we thought

If someone's ever accused you of sounding less intelligent because you swear too much, don't worry - science has got your back. A 2015 study found that those who have a healthy repertoire of curse words at their disposal are more likely to have a ric

Tesla is facing an investigation by Californian safety regulators into reports of serious injuries at its factory in Fremont, California, where it is struggling to scale up production of its Model 3 mass-market electric car.

Closing the gender gap in physics will take hundreds of years, given the current rate of progress.That's the finding of research analysing the names of authors listed on millions of scientific papers. Physics, computer science, maths and chemistry had the fewest women, while nursing and midwifery had the most.

The US space agency's Tess satellite has launched from Cape Canaveral in Florida on a mission to find thousands of new worlds beyond our Solar System. The mission will survey a great swathe of stars, hoping to catch the dips in brightness that occur when orbiting planets traverse their faces.

Firm struggles to hit targets for mass-market electric car after reeling from excessive automation and mounting pressure. Tesla has temporarily suspended its Model 3 assembly line as Elon Musk’s electric car firm struggles to deliver on targets.

A type of plankton described as part of "the beating heart" of the oceans has been named after the BBC's Blue Planet series. The tiny plant-like organism is regarded as a key element of the marine ecosystem. Scientists at University College London (UCL) bestowed the honour on Sir David Attenborough and the documentary team. It's believed to be the first time a species has been named after a television programme.

The breakthrough, spurred by the discovery of plastic-eating bugs at a Japanese dump, could help solve the global plastic pollution crisis

Tesla Inc will be profitable in the third and fourth quarters of this year and will not have to raise any money from investors, billionaire Chief Executive Elon Musk said on Friday, driving shares in the electric carmaker higher.

A court in Moscow has approved a request from the Russian media regulator to block the Telegram messaging app immediately. The media regulator sought to block the app because the firm had refused to hand over encryption keys used to scramble messages. Security officials say they need to monitor potential terrorists. But the company said the way the service was built meant it had no access to customers' encryption keys.

A new, hard-fought international deal will set limits on greenhouse gas emissions from international shipping for the first time. Delegates to the United Nations’ International Maritime Organization, or IMO, met for a week in London to hash out the details of the plan.

In the summer of 1935, the physicists Albert Einstein and Erwin Schrödinger engaged in a rich, multifaceted and sometimes fretful correspondence about the implications of the new theory of quantum mechanics.

Tesla Inc is targeting November 2019 as the start of production for its Model Y sport utility vehicle, with production in China to begin two years later, two sources told Reuters this week, shedding some light on the electric vehicle maker's next project that could tax its resources and capacity.

Zuckerberg got rougher treatment from the House of Representatives than he did from the Senate. While yesterday Zuckerberg was largely able to stick to his script, some of the representatives today pressed hard for information on Facebook’s extensive tracking of users across the internet.

Reaction Engines Limited (REL), the UK company developing a revolutionary aerospace engine, has announced investments from both Boeing and Rolls-Royce. REL, based at Culham in Oxfordshire, is working on a propulsion system that is part jet engine, part rocket engine.