Study highlights how little we know about women terrorists

The first large-scale research project evaluating the characteristics of women involved in jihadism-inspired terrorism finds significant differences between men and women in both their backgrounds and their roles within terrorist groups. The study highlights potential flaws in ex … | Continue reading


@phys.org | 5 years ago

Education may be key to a healthier, wealthier US

According to the United States Department of Education, the U.S. high school graduation rate will reach an all-time high this year, which is good news for both our economy and health. Policy makers often use education policy to strengthen the workforce and boost earnings, product … | Continue reading


@phys.org | 5 years ago

Carbios plastic bottle recycling picks up backers

French green chemistry firm Carbios said Monday it had picked up the backing of three major drinks firms to build a facility to test on an industrial scale its technology to break down and recycle PET plastic bottles with enzymes. | Continue reading


@phys.org | 5 years ago

Extended winter polar vortices chill Saturn's strangely familiar moon, Titan

Saturn's hazy moon Titan has a long-lived Earth-like winter polar vortex supercharged by the moon's peculiar chemistry, according to new research published in AGU's journal Geophysical Research Letters. | Continue reading


@phys.org | 5 years ago

Stop scolding men for being 'toxic'

What is toxic masculinity? It generally means men behaving badly. | Continue reading


@phys.org | 5 years ago

UN biodiversity conference to lay groundwork for Nature rescue plan

Continue reading


@phys.org | 5 years ago

More than eight in 10 men in prison suffered childhood adversity – new report

Male prisoners are much more likely than men in the wider population to have suffered childhood adversities such as child maltreatment or living in a home with domestic violence, according to a new report by Public Health Wales and Bangor University. | Continue reading


@phys.org | 5 years ago

Swan EGGs in the sky: Astronomers conduct radio observations of free-floating evaporating gas globules in Cygnus OB2

Using the Giant Metrewave Radio Telescope (GMRT), astronomers have carried out radio observations of the so-called free-floating evaporating gas globules or (frEGGs) in the Cygnus OB2 region. Results of this observational campaign, presented in a paper published April 17 on arXiv … | Continue reading


@phys.org | 5 years ago

Chemists make thermoset polymer using amine and triketone that is recyclable

A team of researchers at Lawrence Berkeley National Laboratory has devised a way to make a type of recyclable thermoset plastic. In their paper published in the journal Nature Chemistry, the group describes combining two particular types of monomers to form a common type of polym … | Continue reading


@phys.org | 5 years ago

How New York City is preparing for climate change

In 2008, New York City's Mayor Bloomberg brought together leading climate scientists, academics and members of the private sector to advise the city on adapting to the impacts of climate change. This group, called the New York City Panel on Climate Change (NPCC), released its 201 … | Continue reading


@phys.org | 5 years ago

EU launches billion-euro loan plan for young farmers

The European Union on Monday launched a plan to give up to one billion euros in cheaper loans to young farmers, who are often turned away by banks. | Continue reading


@phys.org | 5 years ago

Germany's Bosch powers up hydrogen cells for cars

The world's biggest auto parts maker Bosch said Monday it would work with a Swedish firm to develop key components for hydrogen fuel cells designed to power cars, after backing off building electric batteries. | Continue reading


@phys.org | 5 years ago

New research explains why Hurricane Harvey intensified immediately before landfall

A new study explains the mechanism behind Hurricane Harvey's unusual intensification off the Texas coast and how the finding could improve future hurricane forecasting. | Continue reading


@phys.org | 5 years ago

Microbes hitch a ride on high-flying dust

Dust doesn't just accumulate under your bed. It can also travel for thousands of kilometers, across continents and oceans. | Continue reading


@phys.org | 5 years ago

Heatwave devastates wildlife populations in World Heritage Site

Large numbers of dugongs, sea snakes and other marine animals disappeared from the UNESCO World Heritage Site Shark Bay, Western Australia, after a heat wave devastated seagrass meadows, according to recently released research. | Continue reading


@phys.org | 5 years ago

Tailor-made enzymatic solutions reduce time and cost of biorefinery processes

Non-food, woody materials (namely lignocellulosic biomass) is the largest renewable reservoir of fermentable starches to substitute fossil fuels. It can be used to produce bio-based polymers and materials for any kind of product – from yoga mats to loud speakers – as well as for … | Continue reading


@phys.org | 5 years ago

Researchers venture to the Chernobyl Red Forest

A multidisciplinary group of researchers from the University of Bristol, as part of the National Centre for Nuclear Robotics, recently traveled to the Chernobyl exclusion zone, 33 years after the nuclear accident at the power plant in Ukraine. | Continue reading


@phys.org | 5 years ago

Decoupled graphene thanks to potassium bromide

The use of potassium bromide in the production of graphene on a copper surface can lead to better results. When potassium bromide molecules arrange themselves between graphene and copper, it results in electronic decoupling. This alters the electrical properties of the graphene p … | Continue reading


@phys.org | 5 years ago

Urgent action needed to end our love affair with cars, report finds

The authors of a University of Otago report on active transport say urgent steps must be taken to encourage New Zealanders to walk, cycle or take public transport, with our use of cars harming both our health and our environment. | Continue reading


@phys.org | 5 years ago

DNA folds into a smart nanocapsule for drug delivery

Researchers from University of Jyväskylä and Aalto University in Finland have developed a customized DNA nanostructure that can perform a predefined task in human body-like conditions. To do so, the team built a capsule-like carrier that opens and closes according to the pH level … | Continue reading


@phys.org | 5 years ago

Calculating cost-effective conservation

Maintaining existing conservation areas might be a more cost-effective investment than expansion, according to new research led by The University of Queensland. | Continue reading


@phys.org | 5 years ago

We accidentally created a new wonder material that could revolutionise batteries and electronics

Some of the most famous scientific discoveries happened by accident. From Teflon and the microwave oven to penicillin, scientists trying to solve a problem sometimes find unexpected things. This is exactly how we created phosphorene nanoribbons – a material made from one of the u … | Continue reading


@phys.org | 5 years ago

Bactericidal action of violacein revealed

In an article published in the journal ACS Infectious Diseases, Brazilian researchers describe the bactericidal action mechanism of violacein, a violet pigment produced by environmental bacteria, especially Chromobacterium violaceum. | Continue reading


@phys.org | 5 years ago

Graphene sponge helps lithium sulphur batteries reach new potential

To meet the demands of an electric future, new battery technologies will be essential. One option is lithium sulphur batteries, which offer a theoretical energy density more than five times that of lithium ion batteries. Researchers at Chalmers University of Technology, Sweden, r … | Continue reading


@phys.org | 5 years ago

Physicists set a new record of quantum memory efficiency

Like memory in conventional computers, quantum memory components are essential for quantum computers—a new generation of data processors that exploit quantum mechanics and can overcome the limitations of classical computers. With their potent computational power, quantum computer … | Continue reading


@phys.org | 5 years ago

Latitudinal gradient of plant phylogenetic diversity explained

Why are there so many species in the tropics? For centuries, scientists have been searching for the causes of the latitudinal gradient in species diversity—a pattern that has been documented for most groups of living species, including plants, insects, birds, and mammals. | Continue reading


@phys.org | 5 years ago

Flexible circuits for 3-D printing

Continue reading


@phys.org | 5 years ago

Screening for genes to improve protein production in yeast

By silencing genes, researchers have managed to increase protein production in yeast significantly. This method can lay the grounds for engineering better yeast production hosts for industries producing biopharmaceutical proteins and industrial enzymes. | Continue reading


@phys.org | 5 years ago

Improving the lifetime of bioelectrodes for solar energy conversion

The use of proteins involved in the photosynthetic process enables the development of affordable and efficient devices for energy conversion. However, although proteins such as photosystem I are robust in nature, the use of isolated protein complexes incorporated in semi-artifici … | Continue reading


@phys.org | 5 years ago

Soon-to-be world's most sensitive gamma ray observatory launches its first set of detectors

China's Large High Altitude Air Shower Observatory (LHAASO) launched its first set of detectors on April 26, 2019. It marked the beginning of comprehensive research effort in observing and detecting very high energy cosmic rays with the anticipated world most sensitive gamma ray … | Continue reading


@phys.org | 5 years ago

New technique could pave the way for simple color tuning of LED bulbs

Volkmar Dierolf and an international team demonstrate the possibility of tuning the color of a GaN LED by changing the time sequence at which the operation current is provided to the device. | Continue reading


@phys.org | 5 years ago

Using 60% less water in paper production

An EPFL researcher has developed a mathematical model for optimizing heat transfer in factories and dramatically reducing water and energy consumption. The model could, in theory, cut water use by 60 percent at a Canadian paper mill and allow the facility to produce as much as si … | Continue reading


@phys.org | 5 years ago

How many species on Earth? A simple question that's hard to answer

You'd think it would be a simple piece of biological accounting – how many distinct species make up life on Earth? | Continue reading


@phys.org | 5 years ago

Squid skin inspires creation of next-generation space blanket

Drawing design inspiration from the skin of stealthy sea creatures, engineers at the University of California, Irvine have developed a next-generation, adaptive space blanket that gives users the ability to control their temperature. The innovation is detailed in a study publishe … | Continue reading


@phys.org | 5 years ago

Floods in Indonesia kill 29, dozen missing

Floods sparked by torrential rains have killed 29 people in Indonesia with a dozen more still missing, officials said Monday, marking the latest calamity for a disaster-prone nation. | Continue reading


@phys.org | 5 years ago

Study: Millennials arrested more often than predecessors—even when fewer crimes are committed

Millennials are more likely to be arrested than their predecessor counterparts regardless of self-reported criminal activity, finds a new study by a Johns Hopkins University expert. Furthermore, black men who self-reported no offenses were 419% more likely to be arrested at the b … | Continue reading


@phys.org | 5 years ago

Biodegradable bags can hold a full load of shopping after three years in the environment

Biodegradable and compostable plastic bags are still capable of carrying full loads of shopping after being exposed in the natural environment for three years, a new study shows. | Continue reading


@phys.org | 5 years ago

Crawling to extinction: Singapore turtle haven fights for life

Hundreds of turtles and tortoises, including rare and endangered species, face an uncertain future after their Singapore sanctuary—a Guinness World Record holder—was forced to relocate due to government redevelopment plans. | Continue reading


@phys.org | 5 years ago

UN report to highlight urgent need for Nature rescue plan

Diplomats from 130 nations gather in Paris from Monday to validate a grim UN assessment of the state of Nature and lay the groundwork for an 11th-hour rescue plan for life on Earth. | Continue reading


@phys.org | 5 years ago

Far from glitzy tech hubs, Chinese city bets big on VR

Liu Zixing craned his neck forward for help with fastening the goggles for his first-ever taste of virtual reality. He took a break from the mining ore business to travel to a VR theme park in this Chinese provincial capital not known for high technology. | Continue reading


@phys.org | 5 years ago

FAA considered grounding some Boeing 737 Max planes last year: source

US regulators considered grounding some Boeing 737 MAX planes last year after learning belatedly of a problem with a system that is now the main suspect in two deadly crashes, a source close to the matter said. | Continue reading


@phys.org | 5 years ago

Fresh SAS woe as strike grounds 110,000 travellers

A further 110,000 air passengers faced being left grounded after Scandinavian carrier SAS on Sunday cancelled 1,213 flights as pilot strike action spiralled. | Continue reading


@phys.org | 5 years ago

Unraveling the mystery of whether cows fart

Let's clear the air about cow farts. | Continue reading


@phys.org | 5 years ago

Footprint found in Chile is 'oldest' in Americas: scientists

Scientists in Chile say they have found a footprint dating from at least 15,600 years ago, making it the earliest such sign of man's presence in the Americas. | Continue reading


@phys.org | 5 years ago

China's quest for clean, limitless energy heats up

A ground-breaking fusion reactor built by Chinese scientists is underscoring Beijing's determination to be at the core of clean energy technology, as it eyes a fully-functioning plant by 2050. | Continue reading


@phys.org | 5 years ago

Tuscan paradise where da Vinci's genius bloomed

Butterflies flutter around centuries-old olive groves in Vinci, the Tuscan village where Leonardo da Vinci was born and honed his inventor skills as a child by studying the local flora and fauna. | Continue reading


@phys.org | 5 years ago

Oil industry under pressure to respond to climate change

The oil industry, under mounting pressure from environmental activists to react more quickly to counter climate change, has begun to adapt its strategy but is struggling to convince critics it is doing enough. | Continue reading


@phys.org | 5 years ago

A twist in the tail: Flying fish give clues to 'tandem wing' airplane design

Ribbon halfbeak are a species of fish with the ability to fly above the sea surface - but unlike true 'flying fish', they lack the necessary hind wing fins. So how do they fly? Dr Yoshinobu Inada from Tokai University, Japan says, "Investigating the design of ribbon halfbeak coul … | Continue reading


@phys.org | 5 years ago