Study: Child poverty rising after tax credit expires

The number of children in America living in poverty jumped dramatically after just one month without the expanded child tax credit payments, according to a new study. Advocates fear the lapse in payments could unravel what they say were landmark achievements in poverty reduction. | Continue reading


@phys.org | 2 years ago

Study explores how to reduce bad behavior at work

People who can self-reflect and regulate their moral behavior are more likely to bounce back after a failure rather than deviate from their 'moral compass' and misbehave, according to new research. | Continue reading


@phys.org | 2 years ago

Robots are increasing mortality among US adults

The automation of U.S. manufacturing—robots replacing people on factory floors—is fueling rising mortality rate among America's working-age adults, according to a new study by researchers at Yale and the University of Pennsylvania. | Continue reading


@phys.org | 2 years ago

Researchers predict population trends of birds worldwide

In a study published in Ibis, investigators combined the power of big data and machine learning, a type of artificial intelligence, to predict population declines for bird species with unknown population trends and used correlation analyses to identify predictors of bird populati … | Continue reading


@phys.org | 2 years ago

Feeling connected to nature linked to lower risk of snake and spider phobias

A study of over a thousand people in Hungary has found for the first time that people who feel more connected to nature are less likely to be affected by snake and spider fears or phobias. The research is published in British Ecological Society journal, People and Nature. | Continue reading


@phys.org | 2 years ago

Organic insecticides more damaging to non-target insects than synthetic counterparts

Very low concentrations of the popular organic insecticide spinosad have profound effects on beneficial insect species, including vision loss and neurodegeneration, new research led by the University of Melbourne has found. | Continue reading


@phys.org | 2 years ago

Scientists greatly expand the frequencies generated by a miniature optical ruler

Like a vocal coach who extends the octave range of an opera singer, researchers at the National Institute of Standards and Technology (NIST) have expanded by nearly two-thirds the frequency range over which a chip-scale device can generate and measure the oscillations of light wa … | Continue reading


@phys.org | 2 years ago

Carbon payments play a pivotal role in forest protection program

When pay-to-conserve programs don't come through with payments, they don't conserve, indicates a case study by the University of California, Davis, of a REDD+ Readiness program on the island of Pemba, off the coast of Tanzania. | Continue reading


@phys.org | 2 years ago

Scientists visualize electron crystals in a quantum superposition

Princeton scientists are using innovative techniques to visualize electrons in graphene, a single atomic layer of carbon atoms. They are finding that strong interactions between electrons in high magnetic fields drive them to form unusual crystal-like structures similar to those … | Continue reading


@phys.org | 2 years ago

The algebra of neurons: Study deciphers how a single nerve cell can multiply

Neurons are constantly performing complex calculations to process sensory information and infer the state of the environment. For example, to localize a sound or to recognize the direction of visual motion, individual neurons are thought to multiply two signals. However, how such … | Continue reading


@phys.org | 2 years ago

COVID-19 sparked huge slump in number of research jobs

A new report by researchers at The Australian National University (ANU) shows the number of available research jobs plummeted during the initial stages of the COVID-19 pandemic. | Continue reading


@phys.org | 2 years ago

Upcycling plastic waste into more valuable materials could make recycling pay for itself

A new and simple method for upcycling plastic waste at room temperature has been developed by a team of researchers at the Centre for Sustainable and Circular Technologies (CSCT) at the University of Bath. The researchers hope the new process will help recycling become more econo … | Continue reading


@phys.org | 2 years ago

Researchers explore the factors that shaped the massive Cauca River canyon in the Tropical Andes

With steep walls and deep valleys, the Grand Canyon in the western United States or the massive gorges that saw through the margins of the Tibetan Plateau are some of the most awesome and spectacular landforms on the planet. But have you ever wondered how they are formed? | Continue reading


@phys.org | 2 years ago

Bringing out the best in wild birds on farms

A supportive environment can bring out the best in an individual—even for a bird. | Continue reading


@phys.org | 2 years ago

Eye in the sky helps scientists 'see' underground

The world underground is a busy place, with everything from fat nightcrawlers to microscopic fungi forming a community of workers that break down plant material to free nutrients—processes that are vital to sustaining life on Earth. Given humanity's hefty footprint, it's importan … | Continue reading


@phys.org | 2 years ago

How sectoral employment training can advance economic mobility for workers who face barriers to employment

For many U.S. workers, it has become increasingly difficult to gain employment in jobs that offer living wages, opportunities for career advancement, or economic mobility—especially for workers without a college degree. Rising wage inequality has reinforced significant and persis … | Continue reading


@phys.org | 2 years ago

Study explores how India and Pakistan communicate their nuclear strategies

A new study published by the Centre for Science and Security Studies (CSSS) at King's College London offers insight into the phenomenon of miscommunication in deterrence. By looking at Indian and Pakistani deterrence through a lens of language and communication, the report explor … | Continue reading


@phys.org | 2 years ago

New framework and online tool can promote understanding of the role of soil biota

In one teaspoon of soil, we can find more than 5,000 species of bacteria, fungi, nematodes and other microbial organisms. Such "soil biota" support a wide range of functions, such as nutrient cycling and water regulation and purification. Yet it is challenging to define how soil … | Continue reading


@phys.org | 2 years ago

Study recommends excluding and moving offshore wind farms away from the protected areas in the Mediterranean

A scientific team on marine sciences and geography of the University of Barcelona, the University of Girona (UdG), the Centre for Advanced Studies of Blanes (CEAB-CSIC) and the Institute of Marine Sciences (ICM-CSIC) recommends excluding and moving offshore wind farms from the pr … | Continue reading


@phys.org | 2 years ago

Understanding neighborhood dynamics associated with gun violence during COVID-19

A new study highlights neighborhood-level gun violence dynamics in Philadelphia during the COVID-19 pandemic, identifying statistical links between changes in shooting rates and levels of drug market and police activity. Nicole Johnson and Caterina Roman of Temple University in P … | Continue reading


@phys.org | 2 years ago

Study sheds light on axion dark matter

Scientists from Durham University and Kings College London have presented a theoretical review in a new study strongly supporting the search for axion dark matter. | Continue reading


@phys.org | 2 years ago

Water filtration membranes morph like cells

Morphogenesis is nature's way of building diverse structures and functions out of a fixed set of components. While nature is rich with examples of morphogenesis—cell differentiation, embryonic development and cytoskeleton formation, for example—research into the phenomenon in syn … | Continue reading


@phys.org | 2 years ago

290 million new city dwellers benefit China's climate balance

Contrary to popular belief, China's massive emigration from rural areas to cities has been shown to have a positive effect on China's carbon stocks. Urbanization can even play a role in attaining climate neutrality. This is the conclusion of University of Copenhagen researchers b … | Continue reading


@phys.org | 2 years ago

Melting glaciers, fast-disappering gauge of climate change

A crack widens in the San Rafael glacier in Chile's extreme south, and a ten-storey iceberg crashes into the lake by the same name—a dramatic reminder of the impacts of global warming. | Continue reading


@phys.org | 2 years ago

Microscopic view on asteroid collisions could help us understand planet formation

A new way of dating collisions between asteroids and planetary bodies throughout our Solar System's history could help scientists reconstruct how and when planets were born. | Continue reading


@phys.org | 2 years ago

Insect wingbeats will help quantify biodiversity

Insect populations are plummeting worldwide, with major consequences for our ecosystems and without us quite knowing why. A new AI method from the University of Copenhagen is set to help monitor and catalog insect biodiversity, which until now has been quite challenging. | Continue reading


@phys.org | 2 years ago

Monitoring US streams for impacts of land development and climate change

On one of the first mild days in February, Duke's Emily Bernhardt and her stream ecology team donned their hip waders and ventured out to the sycamore-lined banks of New Hope Creek. | Continue reading


@phys.org | 2 years ago

Ambitious conservation action sees a brighter future for mangroves and seagrass

Ambitious restoration of mangroves and seagrasses could lead to substantial recovery of these ecosystems New research has found. | Continue reading


@phys.org | 2 years ago

Researchers discover abnormally strong light absorption in graphene

Scientists from University of Regensburg, Massachusetts Institute of Technology, Moscow institute of Physics and Technology, and University of Kansas have discovered abnormally strong light absorption in graphene. The effect arises from the conversion of ordinary electromagnetic … | Continue reading


@phys.org | 2 years ago

Like human children, great apes are inclined to learn from teaching

A new study by researchers from Central European University's (CEU) Department of Cognitive Science, Eotvos Lorand University (ELTE), the University of St. Andrews, and the Max Planck Institute for Evolutionary Anthropology look at whether apes are similar to humans regarding lea … | Continue reading


@phys.org | 2 years ago

Using marine bacterium as biocatalyst in biotechnology applications

Succinic acid is an important precursor for pharmaceutical and cosmetic products and also serves as a component in biodegradable plastics. It is currently derived mainly from petroleum-based processes. Researchers at the Straubing campus of the Technical University of Munich (TUM … | Continue reading


@phys.org | 2 years ago

Avian influenza confirmed in several Florida wild bird species, state says

Federal scientists have confirmed cases of an infectious avain flu strain in several species of Florida birds, the state announced Tuesday. | Continue reading


@phys.org | 2 years ago

Colossal black holes locked in dance at heart of galaxy

Locked in an epic cosmic waltz 9 billion light years away, two supermassive black holes appear to be orbiting around each other every two years. The two giant bodies each have masses that are hundreds of millions of times larger than that of our sun, and the objects are separated … | Continue reading


@phys.org | 2 years ago

Pioneering simulations focus on HIV-1 virus

When is a container not just a container? | Continue reading


@phys.org | 2 years ago

New NOAA report finds sea level is rising fast

In North Carolina, the worries about climate change often focus on more frequent storms with heavier rainfall, but a new federal report points to an equally potent danger—the seeping effect of sea level rise. | Continue reading


@phys.org | 2 years ago

Manta rays establish shadowy presence in South Florida, as global population threatened

Giant manta rays radiate menace as they sweep across the ocean surface, their wings reaching a span of up to 29 feet. | Continue reading


@phys.org | 2 years ago

BirdLife Cyprus sees 'worrying' spike in migratory bird killings

Conservation group BirdLife Cyprus reported Wednesday a "worrying increase" in illegal bird trappings last year, blaming authorities for reducing fines for killing protected species. | Continue reading


@phys.org | 2 years ago

Earliest evidence of ear surgery 5,300 years ago

A team of several researchers from the University of Valladolid, in Spain and one from the Spanish National Research Council in Italy, has found evidence of the earliest ear surgery performed on a human being. In their paper published in the journal Scientific Reports, the group … | Continue reading


@phys.org | 2 years ago

Rsearchers verify relationship between rate of a nonequilibrium process and the rate at which it creates entropy

A team of researchers affiliated with multiple institutions in China has verified the relationship between the rate at which a nonequilibrium process happens and the rate at which it creates entropy. In their paper published in the journal Physical Review Letters, the researchers … | Continue reading


@phys.org | 2 years ago

Researchers gain insights into Rio Tinto microbial community

At the mouth of the Rio Tinto in southwestern Spain, acidic river water—polluted with heavy metals from ore mining and mineral weathering—mixes with the salt water of the Atlantic Ocean. Here, microorganisms that love such extreme conditions form a unique community. They live in … | Continue reading


@phys.org | 2 years ago

Nearly two-thirds of Georgians support immediate action on climate, survey shows

A majority of Georgia residents strongly support new solar and wind power capacity over new coal-fired plants and believe the state should set a carbon emissions reduction goal, according to a new survey conducted for researchers at Georgia Tech and the University of Georgia. | Continue reading


@phys.org | 2 years ago

Ultra-high magneto-mechanical damping in Fe-Ga single crystals

Fe-18 at.%Ga alloys with magnetostrictive coefficients up to 400 ppm are expected to have high damping based on the magneto-mechanical hysteresis damping (MMHD) model. However, in some studies of the magnetostrictive properties of Fe-Ga alloys, it was found that the magnetization … | Continue reading


@phys.org | 2 years ago

Fog maintains water balance of epiphytes during dry season

Montane cloud forest is generally characterized by persistent, frequent incidences of fog and low cloud cover at the canopy level, which usually harbors an abundant epiphyte community. To adapt to the water deficits, epiphytes was suggested to exhibit higher intrinsic water use e … | Continue reading


@phys.org | 2 years ago

Exploring the mysterious source of fast radio bursts

The phenomenon of fast radio bursts is one of the greatest mysteries of modern astrophysics. Until now it has been believed that their source is magnetars. The latest discovery, in which dr Marcin Gawroński from the NCU Institute of Astronomy played a large part, may partially re … | Continue reading


@phys.org | 2 years ago

Global warming suppresses shrub recruitment in Arctic and Tibet

A new study led by Prof. Liang Eryuan from the Institute of Tibetan Plateau Research (ITP) of the Chinese Academy of Sciences (CAS) shows that global warming has suppressed shrub recruitment in Greenland and the Tibetan Plateau. | Continue reading


@phys.org | 2 years ago

Researchers develop large-field-of-view and high-resolution two-photon microscope

Two-photon microscopy (TPM) enables the observation of cellular and subcellular dynamics and functions in deep nervous tissues, providing critical in situ and in vivo information for understanding neurological mechanisms. | Continue reading


@phys.org | 2 years ago

Dead duck divides dates for fossil finds

A newly discovered extinct duck that lived in ancient Aotearoa New Zealand could be key to dating other finds from an ancient lake bed uncovered in St Bathans, Central Otago. | Continue reading


@phys.org | 2 years ago

Each Antarctic tourist effectively melts 83 metric tons of snow

Every summer, as the sea ice surrounding Antarctica retreats, tens of thousands of tourists and scientists flock to the landmass by boat and plane. The remote continent is becoming increasingly accessible—during the 2019-20 season, the number of sightseeing visitors reached 74,00 … | Continue reading


@phys.org | 2 years ago