Supernova SN 2018byg triggered by a helium-shell double detonation, study finds

Astronomers have recently conducted photometric and spectroscopic observations of SN 2018byg, a peculiar Type Ia supernova. Results of these observations, presented in a paper published January 3 on the arXiv pre-print server, suggest that this cosmic explosion was caused by doub … | Continue reading


@phys.org | 5 years ago

AI can help retailers understand the consumer

Consumer brands and retailers often struggle to fully understand ever-changing customer needs. That is why you mostly find XL sizes in your favorite fashion store and no M sizes. That is why you have to spend hours looking for the style you saw on Instagram and still not find it. … | Continue reading


@phys.org | 5 years ago

How is oxygen 'sucked out' of our waterways?

A million fish have died in the Murray Darling basin, as oxygen levels plummet due to major algal blooms. Experts have warned we could see more mass deaths this week. | Continue reading


@phys.org | 5 years ago

How governments use Big Data to violate human rights

The right to privacy has become a pressing human rights issue. And rightly so. Big data —combined with artificial intelligence and facial recognition software —has the capacity to intrude on people's lives in unprecedented ways, in some cases on a massive scale. | Continue reading


@phys.org | 5 years ago

Sugar daddy capitalism: Even the world's oldest profession is being uberised

The sleazy "sugar baby" scandal involving Australian politician Andrew Broad, exposed for his reported cringy attempts to hook up with a woman almost half his age, might look like just another case of a politician caught in flagrante delicto. | Continue reading


@phys.org | 5 years ago

Barrier island sand dunes recover at different rates after hurricanes

Sand dunes on coastal barrier islands buffer the U.S. Atlantic and Gulf coasts from oncoming hurricanes. Every year, millions of public and private dollars fund the restoration of these barrier islands, but managers often focus on the recovery of smaller sand dunes and aim at mak … | Continue reading


@phys.org | 5 years ago

One day our sun will solidify into a giant crystal orb

Our sun and billions of stars just like it are headed for a strange, cold destiny. | Continue reading


@phys.org | 5 years ago

New orca calf seen among Puget Sound's critically endangered killer whales

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@phys.org | 5 years ago

New mathematical model to save endangered species

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@phys.org | 5 years ago

Mutations in key protein that oversees cellular functions crucial to health and survival

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@phys.org | 5 years ago

Caring for the hills protects us from flooding, says new research

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@phys.org | 5 years ago

Scientists develop novel method to monitor molecular aggregation

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@phys.org | 5 years ago

Plant phytolith and water content influence rate of tooth enamel abrasion in vertebrates

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@phys.org | 5 years ago

China envisions moon base after far-side success

China will seek to establish an international lunar base one day, possibly using 3D printing technology to build facilities, the Chinese space agency said Monday, weeks after landing a rover on the moon's far side. | Continue reading


@phys.org | 5 years ago

Tomato plant aroma to protect crops

Tomato plants emit an aroma in order to ward off bacterial attacks. This volatile compound is hexenyl butyrate (HB), and according to testing by researchers at the Institute for Plant Molecular and Cellular Biology, it has great potential for protecting crops from infections, dro … | Continue reading


@phys.org | 5 years ago

Investigating why oak trees are dying is helping scientists understand how infectious diseases work

British oak trees are under threat from a disease known as Acute Oak Decline. Mainly affecting mature trees, it can kill them within four to five years of symptoms appearing. However, while researchers like myself have been looking into what causes it, and trying to find a way to … | Continue reading


@phys.org | 5 years ago

Integrated pathways for meeting climate targets and ensuring access to safe water

IIASA researchers have led work to develop new pathways to developing water and energy infrastructure consistent with both the Paris Agreement and U.N. Sustainable Development Goal 6 (SDG6)—to ensure availability and sustainable management of water and sanitation for all. | Continue reading


@phys.org | 5 years ago

Discovery casts doubt on cell surface organization models

Like planets, the body's cell surfaces look smooth from a distance, but contoured closer up. An article published in Communications Biology describes previously unknown implications of the way data from cell surfaces are normally interpreted; i.e. as if they lacked topographic fe … | Continue reading


@phys.org | 5 years ago

Flock party for rare bird

Hundreds of hard-core birders from across the nation have been flocking to South Los Angeles this week, hoping to catch a glimpse of a rare avian that wandered in from Siberia and inexplicably chose to hunker down within a hedge just south of the 10 Freeway. | Continue reading


@phys.org | 5 years ago

Fast serves don't make sense – unless you factor in physics

The serve is arguably the most important component of the modern tennis game – and the faster, the better. | Continue reading


@phys.org | 5 years ago

U.S. science gets shut down right along with the federal government

When the U.S. government shuts down, much of the science that it supports is not spared. And there is no magic light switch that can be flipped to reverse the impact. | Continue reading


@phys.org | 5 years ago

Roll-up screens and 8K resolution: What the future of television looks like

The Consumer Electronics Show (CES) wrapped-up in Las Vegas last week. The annual event gives enthusiasts a taste of the latest gadgets and devices on the horizon of consumer technology. | Continue reading


@phys.org | 5 years ago

New findings bring physicists closer to understanding the formation of planets and stars

Down a hallway in the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL), scientists study the workings of a machine in a room stuffed with wires and metal components. The researchers seek to explain the behavior of vast clouds of dust and other material … | Continue reading


@phys.org | 5 years ago

WhatsApp wants researchers to tackle its fake news problem – here's our idea

Last February, Cadbury Chocolate fell victim to a hoax. The image below went viral in an Indonesian WhatsApp group called "Viral Media Johor", and later in a Nigerian group. | Continue reading


@phys.org | 5 years ago

Why do some people believe the Earth is flat?

If you type 'flat Earth' into Google, you'd be joining a group of people that have helped to triple the search term over the last couple of years. In fact, a recent YouGov poll found that only around two-thirds of Americans aged between 18 and 24 believe that the Earth is round. | Continue reading


@phys.org | 5 years ago

Scientists discover new ways to twist and shift light

The results from the National Physical Laboratory's (NPL) latest research in photonics could open doors to new quantum technologies and telecoms systems | Continue reading


@phys.org | 5 years ago

New method knocks out yeast genes with single-point precision

How do you make yeast work harder? Not to make bread, but in processes that yield chemicals and pharmaceuticals. Industries currently use a yeast called Saccharomyces cerevisiae. They'd like it to work better. The answer is in manipulating the yeast's genetic code. To get at that … | Continue reading


@phys.org | 5 years ago

A new mechanism helps explain differences between eukaryotic and bacterial proteomes

What makes distinct species have different proteins? Is there a key that allows eukaryotic cells to produce proteins involved in multicellularity that are mostly absent in prokaryotes? | Continue reading


@phys.org | 5 years ago

New method facilitates study of the effects of chemicals on DNA

University of Arkansas physics researchers have developed a simple, cost-effective method to study the effects of chemicals on DNA which has potential to improve the development and testing of life-saving treatments. | Continue reading


@phys.org | 5 years ago

Research on metamaterials transforms satellite communications

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@phys.org | 5 years ago

Panda celebrates first birthday in Malaysian zoo with ice cake

A giant panda born in a Malaysian zoo celebrated her first birthday Monday with a cake made of ice in front of adoring visitors. | Continue reading


@phys.org | 5 years ago

Iran to launch two satellites in 'coming days'

Iran's president said Monday the Islamic republic plans to launch two domestically made satellites into orbit in the "coming days" to gather information on the country's environment, state TV reported. | Continue reading


@phys.org | 5 years ago

China says it exchanged data with NASA on far side of moon

China's space agency says it worked with NASA to collect data from the far side of the moon. | Continue reading


@phys.org | 5 years ago

Heavy smog, worsened by weather, raises alarm across Asia

Unusually high levels of smog worsened by weather patterns are raising alarm across Asia, with authorities in Thailand's hazy capital Bangkok handing out face masks and preparing to seed clouds for rain to clear the air. | Continue reading


@phys.org | 5 years ago

Detroit show has SUVs, horsepower, but electric cars are few

Automakers have promised to start selling hordes of electric cars in the next few years, but only two will be unveiled at the big Detroit auto show that kicks off this week—and those aren't even ready for production. | Continue reading


@phys.org | 5 years ago

Upper-ocean warming is changing the global wave climate, making waves stronger

Sea level rise puts coastal areas at the forefront of the impacts of climate change, but new research shows they face other climate-related threats as well. In a study published January 14 in Nature Communications, researchers report that the energy of ocean waves has been growin … | Continue reading


@phys.org | 5 years ago

Thailand to make it rain as pollution chokes Bangkok

Thailand is set to deploy rainmaking planes to seed clouds in an effort to tackle the pall of pollution that has shrouded the capital in recent weeks. | Continue reading


@phys.org | 5 years ago

Detroit auto show, and industry, prepare for transition

The auto industry gathered Sunday in Detroit, on the eve of the last winter edition of North America's premiere auto show, as carmakers grapple with a contracting market and uncertainty in the year ahead. | Continue reading


@phys.org | 5 years ago

Million dead fish cause environmental stink in Australia

As many as a million fish are believed to have died along the banks of a major river system in drought-battered eastern Australia, and the authorities warned Monday of more deaths to come. | Continue reading


@phys.org | 5 years ago

Algeria's ancient pyramid tombs still shrouded in mystery

Dating back centuries, Algeria's pyramid tombs are unique relics of an ancient era but a dearth of research has left the Jeddars shrouded in mystery. | Continue reading


@phys.org | 5 years ago

Chilean Patagonia: an open-air lab to study climate change

In one of the most inhospitable places on Earth, the southernmost part of Chile's Patagonia region, scientists are studying whales, dolphins and algae in order to help predict how climate change will affect the world's oceans. | Continue reading


@phys.org | 5 years ago

DNA tool allows you to trace your ancient ancestry

Scientists at the University of Sheffield studying ancient DNA have created a tool allowing them to more accurately identify ancient Eurasian populations, which can be used to test an individual's similarity to ancient people who once roamed the earth. | Continue reading


@phys.org | 5 years ago

Iceland's Northern Lights: Beautiful sight, risky drives

Police in Iceland have a warning for visitors: Beware our roads in the winter. | Continue reading


@phys.org | 5 years ago

Russian attempt to control orbiting radio telescope fails

Russia's space agency says another attempt by its specialists to establish contact with an orbiting radio telescope has failed. | Continue reading


@phys.org | 5 years ago

DNA of wolf declared extinct in wild lives on in Texas pack

Researchers say a pack of wild canines found frolicking near the beaches of the Texas Gulf Coast carry a substantial amount of red wolf genes, a surprising discovery because the animal was declared extinct in the wild nearly 40 years ago. | Continue reading


@phys.org | 5 years ago

Calls for Huawei boycott get mixed response in Europe

Europe is giving US-led calls for a boycott of Huawei 5G telecoms equipment a mixed reception, with some governments untroubled by spy suspicions against the Chinese giant, but others backing a ban. | Continue reading


@phys.org | 5 years ago

Ford and Cadillac SUVs, Toyota sports car star at auto show

SUVs and a big pickup truck will get top billing at Detroit's auto show this year, but there are some surprise sports cars and electric vehicles on the agenda. | Continue reading


@phys.org | 5 years ago

Control of Russian radio telescope satellite lost

Russia's space agency says its specialists are attempting to fix problems that have blocked control of an orbiting radio telescope. | Continue reading


@phys.org | 5 years ago