The potential of nanomaterials to activate the body's antitumor immune response investigated

The importance of research into the role of the immune system in the development and therapy of oncological diseases was emphasized by the Royal Swedish Academy, which recently named James Allison and Tasuku Honjo recipients of the 2018 Nobel Prize in Physiology or Medicine for l … | Continue reading


@phys.org | 5 years ago

Researchers develop gold-complexed ferrocenyl phosphines as potent antimalarials

A team of researchers from the Singapore University of Technology and Design (SUTD) and Nanyang Technological University (NTU) have developed novel ferrocene-based molecules that impair the malaria parasite's metabolic function leading to parasite death. | Continue reading


@phys.org | 5 years ago

Analyzing 3-D neutron polarization under high pressure

A joint research team consisting of NIMS, JAEA and the Institut Laue Langevin has developed a high-pressure cell composed of completely nonmagnetic materials. The team then succeeded for the first time in analyzing neutron polarization in three dimensions at an extremely high pre … | Continue reading


@phys.org | 5 years ago

TSA airport security screening will get a lot more accurate just in time for some holiday travelers

Airport security is getting an upgrade. Soon, instead of stepping into cylindrical body scanners and staying perfectly still with hands overhead, travelers will be able to pass through an open-sided scanner that works much more quickly, NBC News reported Monday. | Continue reading


@phys.org | 5 years ago

How climate change is affecting small Sierra Nevada lakes

Scientists at the University of California, Davis, are taking the temperature—and other measurements—of lakes of all sizes and shapes throughout the mountains of California to see how climate change is affecting them and what, perhaps, can be done about it. | Continue reading


@phys.org | 5 years ago

Researchers use DNA nanomachines to discover subgroups of lysosomes

The story of the lysosome is a classic smear campaign. Once dismissed as the garbage disposal of the cell—it does break down unneeded cell debris—it is now valued by scientists who realized all that dirty work also controls survival, metabolism, longevity and even neurodegenerati … | Continue reading


@phys.org | 5 years ago

Carbon labeling can reduce greenhouse gases even if it doesn't change consumer behavior

In a new commentary piece published Dec. 18 in Nature Climate Change, Michael Vandenbergh, David Daniels Allen Distinguished Professor of Law and director of the Climate Change Research Network, examines how carbon labeling can help reduce greenhouse gas (GHG) emissions in a vari … | Continue reading


@phys.org | 5 years ago

Is a refrigerated food chain a net win or loss for climate emissions?

Few inventions have had a greater impact on our daily lives, and especially on the food we eat, than refrigeration. | Continue reading


@phys.org | 5 years ago

Self-driving rovers tested in Mars-like Morocco

Robots invaded the Sahara Desert for Europe's largest rover field test, taking place in a Mars-like part of Morocco. For two weeks three rovers and more than 40 engineers tested automated navigation systems at up to five different sites. | Continue reading


@phys.org | 5 years ago

Improving crop yields while conserving resources

When it comes to the health of the planet, agriculture and food production play an enormous role. According to the Food and Agriculture Organization of the United Nations, roughly 37 percent of land worldwide is used for agriculture and food production, and 11 percent of the Eart … | Continue reading


@phys.org | 5 years ago

Researchers develop non-destructive method to measure the salt content of concrete structures

Researchers from the RIKEN Center for Advanced Photonics (RAP) have used a method, using the RANS compact neutron source, to non-destructively measure the salt content of structures such as bridges, tunnels, and elevated roadways, which can suffer from degradation due to exposure … | Continue reading


@phys.org | 5 years ago

Development of MEMS sensor chip equipped with ultra-high quality diamond cantilevers

A NIMS-led research group succeeded in developing a high-quality diamond cantilever with among the highest quality (Q) factor values at room temperature ever achieved. The group also succeeded for the first time in the world in developing a single crystal diamond microelectromech … | Continue reading


@phys.org | 5 years ago

Q&A: Tracking the history of El Niño

In December 2018, forecasters announced a high likelihood that this winter will bring El Niño, which occurs when unusually warm Pacific waters create changes in weather patterns around the world. The phenomenon causes predictable fluctuations in temperature, winds and rainfall, a … | Continue reading


@phys.org | 5 years ago

DNA from ancient aboriginal Australian remains enables their repatriation

For many decades, Aboriginal Australians have campaigned for the return of ancestral remains that continue to be stored in museums worldwide. | Continue reading


@phys.org | 5 years ago

Thermal energy storage: Material absorbs heat as it melts and releases it as it solidifies

MIT researchers have demonstrated a new way to store unused heat from car engines, industrial machinery, and even sunshine until it's needed. Central to their system is what the researchers refer to as a "phase-change" material that absorbs a large amount of heat as it melts and … | Continue reading


@phys.org | 5 years ago

Newborn insects trapped in amber show first evidence of how to crack an egg

Fossilised newborns, egg shells, and egg bursters preserved together in amber provide the first direct evidence of how insects hatched in deep time, according to a new article published today in the journal Palaeontology. | Continue reading


@phys.org | 5 years ago

AT&T turns on its mobile 5G network on Dec. 21, starting with 12 cities and mobile hotspot

The mobile 5G race is officially at the starting block. | Continue reading


@phys.org | 5 years ago

Life on Mars: Will humans trash the planet like we have Earth?

Mountains of garbage, plastics that take thousands of years to disintegrate, oil spills in pristine environments from drilling into the soil or underneath the ocean: When we go to Mars, is it inevitable we'll repeat the same mistakes on Earth? | Continue reading


@phys.org | 5 years ago

Google misleads kids and parents about apps, complaint filed with FTC says

Accusing Google of misleading practices about kids' apps, nearly two dozen child- and consumer-advocacy groups on Wednesday asked the FTC to investigate the Android maker. | Continue reading


@phys.org | 5 years ago

France fines Uber 400,000 euros over huge data breach

France's data protection agency said Thursday that it had fined the US ride-hailing group Uber 400,000 euros ($460,000) over a 2016 data breach that exposed the personal data of some 57 million clients and drivers worldwide. | Continue reading


@phys.org | 5 years ago

Embattled Noble Group completes $3.5 bn overhaul

Embattled commodities trader Noble Group has completed a $3.5 billion restructuring, it said Thursday, as the firm seeks to draw a line under a long-running crisis that pushed it to the brink of bankruptcy. | Continue reading


@phys.org | 5 years ago

Then one foggy Christmas eve, reindeers got connected

Rudolph and friends no longer need to rely on the famous reindeer's red nose to avoid getting lost. Now they have wireless technology. | Continue reading


@phys.org | 5 years ago

S. Korea cab drivers protest Uber-like ride share app

Tens of thousands of taxi drivers in South Korea went on a nationwide strike Thursday, snarling up traffic in Seoul, in the latest protest at a planned Uber-like ride-sharing service. | Continue reading


@phys.org | 5 years ago

At Jesus's birthplace, an app is born to ease crowds

Bethlehem is buzzing, with more tourists expected this Christmas than have visited the Biblical city in years, causing the kind of problem that modern technology was almost born to deal with. | Continue reading


@phys.org | 5 years ago

Argentina puts 65-million-year-old dinosaur replica on display

Argentine paleontologists unveiled on Wednesday the replica of a 65-million-year-old skeleton of a plesiosaur marine reptile found in a Patagonian lake in 2009. | Continue reading


@phys.org | 5 years ago

Japan 'mulling IWC withdrawal' to resume commercial whaling

Japan is considering pulling out of the International Whaling Commission (IWC), officials told AFP on Thursday, as Tokyo reportedly gears up to resume commercial whaling activity next year. | Continue reading


@phys.org | 5 years ago

100 years ago, airmail took flight

On December 25, 1918 a daring French industrialist launched the world's first ever airmail service, flying between the southwestern French city of Toulouse and Barcelona in northeastern Spain. | Continue reading


@phys.org | 5 years ago

Smiling at danger, China's finless porpoise fights to survive

In an oxbow lake along the middle reaches of the Yangtze River, a breathy sigh pierces the surface stillness as one of China's most endangered animals comes up for a gulp of hazy air. | Continue reading


@phys.org | 5 years ago

Pinterest planning 2019 stock market debut: report

Popular online bulletin board Pinterest is getting ready for a stock market debut early next year at a valuation of $12 billion or more, according to a Wall Street Journal report. | Continue reading


@phys.org | 5 years ago

Shares in SoftBank mobile unit rebound after earlier plunge

Shares in the mobile unit of Japanese technology giant SoftBank rebounded after steep early declines on a rollercoaster second trading day Thursday, after a bruising debut saw stocks close 14.5 percent lower. | Continue reading


@phys.org | 5 years ago

Astronauts land from ISS stint marred by air leak, rocket failure

Three astronauts landed back on Earth on Thursday after a troubled stint on the ISS marred by an air leak and the failure of a rocket set to bring new crew members. | Continue reading


@phys.org | 5 years ago

Drones shut London Gatwick airport amid busy holiday period

London's Gatwick Airport remained shut during the busy holiday period Thursday while police and airport officials investigate reports that drones were flying in the area of the airfield. | Continue reading


@phys.org | 5 years ago

Building a sustainable future, one brick at a time

This is due to balanced 'electrochemical' reduction and oxidation processes occurring inside the brick at the two faces. As long as electrodes at these faces are at different temperatures, the electrochemical reactions occur and electricity is generated. The compounds inside are … | Continue reading


@phys.org | 5 years ago

Chemical synthesis breakthrough holds promise for future antibiotics

University of Colorado Boulder chemistry researchers have developed a novel way to synthesize and optimize a naturally-occurring antibiotic compound that could one day be used to fight lethal drug-resistant infections such as Staphylococcus aureus, commonly known as MRSA. | Continue reading


@phys.org | 5 years ago

Carrying Tasers increases police use of force, study finds

A new study has found that London police officers visibly armed with electroshock 'Taser' weapons were more likely to be assaulted, and used force 48% more often, than those on unarmed shifts. | Continue reading


@phys.org | 5 years ago

Warming warning over turtle feminization

Up to 93% of green turtle hatchlings could be female by 2100, as climate change causes "feminisation" of the species, new research suggests. | Continue reading


@phys.org | 5 years ago

Satellite study proves global quantum communication will be possible

Researchers in Italy have demonstrated the feasibility of quantum communications between high-orbiting global navigation satellites and a ground station, with an exchange at the single photon level over a distance of 20,000km. | Continue reading


@phys.org | 5 years ago

Lawsuit adds to Facebook woes on data protection

Facebook's woes mounted Wednesday as it faced a lawsuit alleging privacy violations related to data leaked to a consultancy working on Donald Trump's 2016 campaign, and as a new report suggested it shared more data with partners than it had said. | Continue reading


@phys.org | 5 years ago

FACT CHECK: Facebook defines 'permission' loosely

Facebook gave companies such as Apple, Amazon and Yahoo extensive access to users' personal data, effectively exempting them from the company's usual privacy rules, according to a New York Times report . | Continue reading


@phys.org | 5 years ago

After big earthquake, aftershocks continue to rattle Alaska

Nearly three weeks after a 7.0-magnitude earthquake shook up southcentral Alaska, the state continues to register frequent aftershocks. | Continue reading


@phys.org | 5 years ago

Prisoners who are sanctioned more are more likely to re-offend

Many prisons today use sanctions to discipline prisoners, including segregating them from other inmates, transferring them away from other inmates, and removing them from rehabilitation programs. A new longitudinal study that sought to determine the effect of these sanctions on r … | Continue reading


@phys.org | 5 years ago

New research indicates that whale teeth are still present past mid-gestation, which is somewhat surprising

The humpback whale and a handful of similar whale species have a feeding mechanism utterly unique in the animal kingdom. | Continue reading


@phys.org | 5 years ago

Better security achieved with randomly generating biological encryption keys

Data breaches, hacked systems and hostage malware are frequently topics of evening news casts—including stories of department store, hospital, government and bank data leaking into unsavory hands—but now a team of engineers has an encryption key approach that is unclonable and no … | Continue reading


@phys.org | 5 years ago

NASA analyzes newly formed Tropical Cyclone Cilidaa

An infrared look by NASA's Aqua satellite revealed where the strongest storms were located within recently formed Tropical Cyclone Cilida. Cilida formed in the Southern Indian Ocean on Dec. 18. | Continue reading


@phys.org | 5 years ago

Why AI can't solve everything

The hysteria about the future of artificial intelligence (AI) is everywhere. There seems to be no shortage of sensationalist news about how AI could cure diseases, accelerate human innovation and improve human creativity. Just looking at the media headlines, you might think that … | Continue reading


@phys.org | 5 years ago

Lower oxygen levels to impact the oceanic food chain

Tiny fish known to survive where most marine life could not, may no longer be able to thrive under diminishing oxygen levels. | Continue reading


@phys.org | 5 years ago

Cost to walk away from Facebook for a year? More than $1,000, new study finds

How valuable is Facebook to its users, and how can you measure the value of the site when access is free? Three economists and a social media researcher pooled their work and expertise to assess Facebook's value to its users, in contrast to its market value or its contribution to … | Continue reading


@phys.org | 5 years ago

Study shows huge armored dinosaurs battled overheating with nasal air-conditioning

Being a gigantic dinosaur presented some challenges, such as overheating in the Cretaceous sun and frying your brain. Researchers from Ohio University and NYITCOM at Arkansas State show in a new article in PLOS ONE that the heavily armored, club-tailed ankylosaurs had a built-in … | Continue reading


@phys.org | 5 years ago