Protecting our digital heritage in the age of cyber threats

One of the key functions of the government is to collect and archive national records. This includes everything from property records and registers of births, deaths and taxes, to Parliamentary proceedings, and even the ABC's digital library of Australian news and entertainment. | Continue reading


@phys.org | 5 years ago

Artificial synapses made from nanowires

Scientists from Jülich together with colleagues from Aachen and Turin have produced a memristive element made from nanowires that functions in much the same way as a biological nerve cell. The component is able to save and process information, as well as receive numerous signals … | Continue reading


@phys.org | 5 years ago

3-D printing eliminates undesirable trait in conventional superalloys

An undesirable trait found in traditionally processed superalloys does not exist in a 3-D-printed, nickel-based superalloy, according to a team of materials scientists who think this could lead to new manufacturing techniques that allow for alloys with tailored properties. | Continue reading


@phys.org | 5 years ago

Evolution of the inner ear: Insights from jawless fish

Researchers at the RIKEN Center for Biosystems Dynamics (BDR) and collaborators have described for the first time the development of the hagfish inner ear. Published in the journal Nature, the study provides a new story for inner ear evolution that began with the last common ance … | Continue reading


@phys.org | 5 years ago

New insights in rust resistance in wheat

For more than 20 years, a large international group of researchers, including from Aarhus University, has worked purposefully to investigate a gene that protects wheat against yellow rust. Yellow rust is a widespread and serious fungal disease that causes many losses in wheat glo … | Continue reading


@phys.org | 5 years ago

Fighting smog supports solar power

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@phys.org | 5 years ago

Dutch research team involved in first landing on the far side of the moon

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@phys.org | 5 years ago

Chemists find way to prevent side effects from malaria medication

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@phys.org | 5 years ago

Getting a grip on space weather

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@phys.org | 5 years ago

New study upends timeline of Iroquoian history

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@phys.org | 5 years ago

Student engineers an interaction between two qubits using photons

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@phys.org | 5 years ago

Researchers identify enzyme responsible for helping cancer tumors spread

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@phys.org | 5 years ago

Arctic ice model upgrade to benefit polar research, industry and military

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@phys.org | 5 years ago

Location data as an 'identifier' of personal data

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@phys.org | 5 years ago

Seeing the light: Researchers offer solution for efficiency problem of artificial photosynthesis

Hydrogen-powered electronics, travel, and more may be a step closer thanks to the work of a collaborative team of scientists in Japan. The researchers have developed an efficient method to produce a key component needed to convert solar energy and water into hydrogen fuel, a proc … | Continue reading


@phys.org | 5 years ago

Researchers examine competing states in high-temperature superconductors

High-temperature superconductors can transport electrical energy without resistance. Researchers at Karlsruhe Institute of Technology (KIT) have carried out high-resolution inelastic X-ray scattering and have found that high uniaxial pressure induces a long-range charge order com … | Continue reading


@phys.org | 5 years ago

Molecular adlayer produced by dissolving water-insoluble nanographene in water

Even though nanographene is insoluble in water and organic solvents, Kumamoto University (KU) and Tokyo Institute of Technology (Tokyo Tech) researchers have found a way to dissolve it in water. Using "molecular containers" that encapsulate water-insoluble molecules, the research … | Continue reading


@phys.org | 5 years ago

Multifunctional dream ceramic matrix composites are born

Researchers at Osaka University have produced composites consisting of alumina (AI2O3) ceramics and titanium (Ti), namely AI2O3/Ti composites. They designed a percolation structure for forming a continuous conduction pathway by dispersing fine-sized Ti particles into an AI2O3 mat … | Continue reading


@phys.org | 5 years ago

Copernicus Sentinel-5P ozone boosts daily forecasts

Measurements of atmospheric ozone from the Copernicus Sentinel-5P satellite are now being used in daily forecasts of air quality. | Continue reading


@phys.org | 5 years ago

Bizarre 'dark fluid' with negative mass could dominate the universe

It's embarrassing, but astrophysicists are the first to admit it. Our best theoretical model can only explain 5% of the universe. The remaining 95% is famously made up almost entirely of invisible, unknown material dubbed dark energy and dark matter. So even though there are a bi … | Continue reading


@phys.org | 5 years ago

Report finds discrimination driving disparities in food insecurity

Lifetime experiences of racial and ethnic discrimination are strongly linked to food insecurity in Philadelphia, says a new series of reports released today from researchers at Drexel University's Center for Hunger Free Communities in the Dornsife School of Public Health. | Continue reading


@phys.org | 5 years ago

Survey finds daughters can thrive in tech even without tech savvy parents

As part Computer Science Education Week and the Hour of Code activities planned for this week, TechGirlz shared findings from a new survey of its program participants and their parents. Conducted in partnership with Drexel University's LeBow College of Business, this marks the fi … | Continue reading


@phys.org | 5 years ago

Hormones help endangered frogs get in the mood to mate in world-first program

In a world first, reproductive biologists at the University of Wollongong (UOW) have successfully applied hormones topically to the abdomens of northern corroboree frogs to get breeding pairs of the critically endangered frog "in the mood" to mate. | Continue reading


@phys.org | 5 years ago

A 3-D imaging technique unlocks properties of perovskite crystals

A team of materials scientists from Penn State, Cornell and Argonne National Laboratory have, for the first time, visualized the 3-D atomic and electron density structure of the most complex perovskite crystal structure system decoded to date. | Continue reading


@phys.org | 5 years ago

Scientists enter unexplored territory in superconductivity search

Scientists mapping out the quantum characteristics of superconductors—materials that conduct electricity with no energy loss—have entered a new regime. Using newly connected tools named OASIS at the U.S. Department of Energy's Brookhaven National Laboratory, they've uncovered pre … | Continue reading


@phys.org | 5 years ago

In the Balkans, winter cheer is darkened by a toxic smog

Winter is here and coal is burning, enveloping the Balkans in a toxic smog and turning its cities into some of the most polluted on the planet. | Continue reading


@phys.org | 5 years ago

Climate change offers sparkling prospects to English winemakers

With climate change pushing up temperatures, English winemakers are rubbing their hands as their sparkling wines start to give top champagnes a run for their money. | Continue reading


@phys.org | 5 years ago

Top Huawei executive detained in Canada, angering China

A top executive and daughter of the founder of Chinese telecom giant Huawei has been arrested in Canada and faces extradition to the United States, officials said Thursday, angering Beijing days into a trade war truce with the US. | Continue reading


@phys.org | 5 years ago

Nissan hit by new inspection scandal after Ghosn arrest: report

Nissan plans to conduct another recall owing to "improper" tests on new vehicles, a newspaper said Thursday, dealing a fresh blow to the Japanese car giant following the shock arrest of former chairman Carlos Ghosn. | Continue reading


@phys.org | 5 years ago

Zuckerberg defends Facebook in new data breach controversy

Facebook chief Mark Zuckerberg pushed back Wednesday against emails showing the social media giant offering Netflix and other popular apps preferential access to people's data even after it had tightened its privacy rules. | Continue reading


@phys.org | 5 years ago

Malaysia torches 2.8 tonnes of African pangolin scales

Malaysia on Thursday torched nearly three tonnes of seized scales of endangered pangolins worth $9 million in a bid to deter illegal wildlife trafficking from Africa. | Continue reading


@phys.org | 5 years ago

New study explains creation of deadly California 'firenado'

A rare fire tornado that raged during this summer's deadly Carr Fire in Northern California was created by a combination of scorching weather, erratic winds and an ice-topped cloud that towered miles into the atmosphere, according to a study announced Wednesday. | Continue reading


@phys.org | 5 years ago

Young aphids piggyback on adult aphids to get to safety faster

Young aphids may ride on the backs of adult aphids to get back to the safety of a host plant quicker, according to an article published in Frontiers in Zoology. | Continue reading


@phys.org | 5 years ago

New immunoassay technique measures extremely low concentrations of small molecules using single-molecule detection

As medical science has come to understand that the human body is controlled on the molecular level by various proteins, hormones, drugs, and other substances, technologies have developed to detect levels of these molecules in order to monitor health and diagnose disease. However, … | Continue reading


@phys.org | 5 years ago

Technique inspired by dolphin chirps could improve tests of soft materials

When you deform a soft material such as Silly Putty, its properties change depending on how fast you stretch and squeeze it. If you leave the putty in a small glass, it will eventually spread out like a liquid. If you pull it slowly, it will thin and droop like viscous taffy. And … | Continue reading


@phys.org | 5 years ago

Climate reality check: Global carbon pollution up in 2018

After several years of little growth, global emissions of heat-trapping carbon dioxide experienced their largest jump in seven years, discouraging scientists. | Continue reading


@phys.org | 5 years ago

China's unbridled export of coal power imperils climate goals

Even as China struggles to curb domestic coal-fired power and the deadly pollution it produces, the world's top carbon emitter is aggressively exporting the same troubled technology to Asia, Africa and the Middle East, an investigation by AFP has shown. | Continue reading


@phys.org | 5 years ago

Christmas turkey, fruitcake rocketing toward space station

Christmas turkey is rocketing toward the International Space Station, along with cranberry sauce, candied yams and the obligatory fruitcake. | Continue reading


@phys.org | 5 years ago

Britain's BT scrubs China's Huawei from 4G network

Britain's largest mobile provider revealed on Wednesday it was stripping the equipment of China's telecoms giant Huawei from its core 4G cellular network after similar moves by the United States and New Zealand. | Continue reading


@phys.org | 5 years ago

CO2 emissions up 2.7%, world 'off course' to curb warming: study

Global emissions of carbon dioxide mainly from fossil fuel burning will rise 2.7 percent in 2018, scientists said Wednesday, signalling a world "completely off course" in the fight against climate change. | Continue reading


@phys.org | 5 years ago

Facebook accused of giving access to users' data

A British parliamentary committee accused Facebook on Wednesday of giving companies such as Netflix preferential access to users' data even after it tightened its privacy rules in 2014-15. | Continue reading


@phys.org | 5 years ago

SpaceX launches cargo, but fails to land rocket

SpaceX on Wednesday blasted off its unmanned Dragon cargo ship, loaded with supplies, science experiments and food for the astronauts living at the International Space Station but failed to successfully land its booster afterwards. | Continue reading


@phys.org | 5 years ago

Fine-tuning renewables could help Texas balance energy resources

Timing and placement of wind and solar power facilities are critical factors for Texas electricity providers that juggle their output with other resources to provide a balanced flow of energy. Rice University researchers have some suggestions on how they can integrate widely vary … | Continue reading


@phys.org | 5 years ago

New butterfly named for pioneering 17th-century entomologist Maria Sibylla Merian

More than two centuries before initiatives to increase the number of women in STEM fields, 52-year-old Maria Sibylla Merian sailed across the Atlantic on a largely self-funded scientific expedition to document the animals and plants of Dutch Suriname. | Continue reading


@phys.org | 5 years ago

Distinguishing resistance from resilience to prolong antibiotic potency

Biomedical engineers at Duke University have shown experimentally that there is more than one flavor of antibiotic resistance and that it could—and should—be taken advantage of to keep first-line antibiotics in our medical arsenal. | Continue reading


@phys.org | 5 years ago

Not too big, not too small—tree frogs choose pools that are just right

Frogs that raise their young in tiny pools of water that collect on plant leaves must make a delicate trade-off between the risk of drying out and the risk of being eaten, according to a study publishing December 5 in the open-access journal PLOS ONE by Mirco Solé from the Univer … | Continue reading


@phys.org | 5 years ago

Recycle your old mobile phone to save gorilla populations

Are you among the 400 million people around the world who have relegated an old mobile phone to the top drawer in the past year? | Continue reading


@phys.org | 5 years ago

A detailed look at the microorganisms that colonize, and degrade, a 400-year-old painting

What's a feast for the human eye may be a literal feast for microorganisms that colonize works of art, according to a new study in the open-access journal PLOS ONE by Elisabetta Caselli of the University of Ferrara, Italy, and colleagues. The researchers characterized the microbi … | Continue reading


@phys.org | 5 years ago