New research reveals harrowing stories of murdered Indigenous women and the failure of police to act

(Editor's note: This article mentions acts of intimate partner violence against First Nations people.) | Continue reading


@phys.org | 11 months ago

Researchers unveil long-sought noncanonical cleavage mechanism in miRNA biogenesis

To discover and thoroughly demonstrate the newly identified noncanonical cleavage mechanism, the Hong Kong University of Science and Technology (HKUST) research team, led by Prof. Tuan Anh Nguyen, Assistant Professor of the Division of Life Science, used several sophisticated tec … | Continue reading


@phys.org | 11 months ago

Looking at the development and use of human body-based measurements across cultures

A trio of cognitive scientists and culturist researchers at the University of Helsinki has taken a look at the development and use of human body-based measurement systems across multiple cultures. In their paper published in the journal Science, Roope Kaaronen, Mikael Manninen an … | Continue reading


@phys.org | 11 months ago

Analysis of lightweight nuclei from gold ion collisions offers insight into primordial matter phase changes

Physicists analyzing data from gold ion smashups at the Relativistic Heavy Ion Collider (RHIC), a U.S. Department of Energy (DOE) Office of Science user facility for nuclear physics research at DOE's Brookhaven National Laboratory, are searching for evidence that nails down a so- … | Continue reading


@phys.org | 11 months ago

Using AI to push the boundaries of wildlife survey technologies

In their research, associate professor from the NRS Department Tiejun Wang and his master's student Zijing Wu developed an AI-model to automatically locate and count large herds of migratory ungulates (wildebeest and zebra). They used their method in the Serengeti-Mara ecosystem … | Continue reading


@phys.org | 11 months ago

An optical method to polarize free electrons in a laboratory setting

Polarized electrons are electrons in which spins have a "preferred" orientation or are preferentially oriented in a specific direction. The realization of these electrons has notable implications for physics research, as it can pave the way toward the creation of promising materi … | Continue reading


@phys.org | 11 months ago

Two-year voyage finds Pacific coral reef biodiversity is far greater than we know

The diversity of the Pacific coral reef microbiome—microorganisms which help drive and maintain reef productivity and biodiversity—may approach the current estimated total microorganism diversity on Earth according to new research. The findings, published in Nature Communications … | Continue reading


@phys.org | 11 months ago

AI-based technique capable of determining the monomeric sequence of a polymer, for plastic recycling

The National Institute for Materials Science (NIMS) has developed an AI-based mass spectrometric technique capable of determining the monomeric sequence of a polymer. This technique may be useful in gaining a deeper understanding of basic polymeric structures, facilitating the de … | Continue reading


@phys.org | 11 months ago

A fire brigade against mosquitoes: New technology can protect against the spread of tropical diseases

The warm season in Europe marks the beginning of the high season for mosquitoes. While they and their larvae serve as prey for many animals and thus play an important role in the ecosystem, humans find the small bloodsuckers rather annoying. Meanwhile, they can also become danger … | Continue reading


@phys.org | 11 months ago

Missing link explains mRNA delivery in brain cells

Brain cells manufacture proteins in every corner, including their long branches. Neurons missing this ability cause severe neurological disorders like disability and epilepsy. The groups of Marino Zerial, Max Planck Institute (MPI) of Molecular Cell Biology and Genetics in Dresde … | Continue reading


@phys.org | 11 months ago

Study reveals understanding of a basic physical property of charged particles in microgravity

A study conducted by group of scientists from Nagoya City University (NCU), Japan Space Forum (JSF), Advance Engineering Services (AES), Japan Aerospace Exploration Agency (JAXA) and ANSTO has revealed a clustering of charged particles in the microgravity environment of Internati … | Continue reading


@phys.org | 11 months ago

Close relative of aperiodic tile 'the hat' found to be a true chiral aperiodic monotile

Mathematicians from Yorkshire University, the University of Cambridge, the University of Waterloo and the University of Arkansas have one-upped themselves by finding a close relative of "the hat," a unique geometric shape that does not repeat itself when tiled, that is a true chi … | Continue reading


@phys.org | 11 months ago

Tiny magnetic tracking and sensing device uses magneto-mechanical resonators

A group of bio-engineers at Philips Research has developed a tiny magnetic tracking and sensing device that uses magneto-mechanical resonators to provide feedback. In their study, reported in the journal Science, Bernhard Gleich, Ingo Schmale, Tim Nielsen and Jürgen Rahmer design … | Continue reading


@phys.org | 11 months ago

Insect wings could inspire new self-cleaning technologies

Fresh insights into how insects use water droplets to wash dirt and pollutants from their bodies could help improve the performance of self-cleaning devices, a study suggests. | Continue reading


@phys.org | 11 months ago

Researchers uncover reasons to rethink how mountains are built

A study led by Colorado State University suggests that the answers to how and why mountains form are buried deeper than once thought. | Continue reading


@phys.org | 11 months ago

A conductive self-healing hydrogel to create flexible sensors

Recent advancements in the field of electronics have enabled the creation of smaller and increasingly sophisticated devices, including wearable technologies, biosensors, medical implants, and soft robots. Most of these technologies are based on stretchy materials with electronic … | Continue reading


@phys.org | 11 months ago

Mysterious dashes revealed in Milky Way's center

An international team of astrophysicists has discovered something wholly new, hidden in the center of the Milky Way galaxy. | Continue reading


@phys.org | 11 months ago

Heavy rain triggers evacuation warnings in Japan

Hundreds of thousands of residents in Japan were urged to evacuate on Friday as tropical storm Mawar brought heavy rain and caused several rivers to overflow. | Continue reading


@phys.org | 11 months ago

Mystery of the desert: The lost cities of the Nigerien Sahara

A long trek across the desert of northeastern Niger brings the visitor to one of the most astonishing and rewarding sights in the Sahel: fortified villages of salt and clay perched on rocks with the Saharan sands laying siege below. | Continue reading


@phys.org | 11 months ago

Arizona limits building as groundwater dries up

New houses that rely on dwindling groundwater supplies around one of the United States' biggest cities are to be banned, officials said Thursday, in a sign of the strains that drought and climate change are causing across the US west. | Continue reading


@phys.org | 11 months ago

New research suggests wheat crops may be threatened by unprecedented heat and drought

The world is getting hotter, causing shifts in seasonal patterns and increasing the amount of extreme weather such as severe droughts and heat waves, which can affect crop yields and food supplies. A recent study led by a researcher at the Friedman School of Nutrition Science and … | Continue reading


@phys.org | 11 months ago

Taiwan tribe despairs as drought shrinks bamboo crop

Hacking at a bamboo plant with a machete, Avayi Vayayana peels back the shoot's stiff bark as he scans southern Taiwan's mountains, anxious for more of the money-making crop his Indigenous tribe increasingly struggles to find. | Continue reading


@phys.org | 11 months ago

Heat wave and wildfires scorch east Canada

Eastern Canada sweltered under a record-breaking heat wave on Thursday that risked inflaming wildfires ravaging the Atlantic coast and other parts of the country with "unprecedented" ferocity and scale. | Continue reading


@phys.org | 11 months ago

'Swimming in plastic': Greek fishermen fight pollution

The fish market of Keratsini, west of Athens, is abuzz in the early morning, with trawlers disgorging crates of sardines and anchovies as trucks await nearby to be loaded. | Continue reading


@phys.org | 11 months ago

Boeing's astronaut capsule faces more launch delays after latest problems

Boeing's astronaut capsule faces more launch delays after the discovery of problems that should have been caught earlier, officials said. | Continue reading


@phys.org | 11 months ago

Restoration lags for Syria's famed Roman ruins at Palmyra and other war-battered historic sites

At the height of the Islamic State group's rampage across Syria, the world watched in horror as the militants blew up an iconic arch and temple in the country's famed Roman ruins in Palmyra. | Continue reading


@phys.org | 11 months ago

Woman walking on California beach finds ancient mastodon tooth

A woman taking a Memorial Day weekend stroll on a California beach found something unusual sticking out of the sand: a tooth from an ancient mastodon. | Continue reading


@phys.org | 11 months ago

Tropical depression forms in Gulf of Mexico on first day of hurricane season

A tropical depression formed in the Gulf of Mexico on Thursday, the official first day of the Atlantic hurricane season. | Continue reading


@phys.org | 11 months ago

Soaring rhetoric: NASA mission will carry Poet Laureate Ada Limón's words to Jupiter

A new work by U.S. Poet Laureate Ada Limón, written for an upcoming NASA mission to Jupiter's moon Europa, is a glance at outer space that returns back to Earth. | Continue reading


@phys.org | 11 months ago

Newly discovered stone tools drag dawn of Greek archaeology back by a quarter-million years

Deep in an open coal mine in southern Greece, researchers have discovered the antiquities-rich country's oldest archaeological site, which dates to 700,000 years ago and is associated with modern humans' hominin ancestors. | Continue reading


@phys.org | 11 months ago

Black hole evaporation: Theoretical study proves Stephen Hawking partially correct

New theoretical research by Michael Wondrak, Walter van Suijlekom and Heino Falcke of Radboud University has shown that Stephen Hawking was right about black holes, although not completely. Due to Hawking radiation, black holes will eventually evaporate, but the event horizon is … | Continue reading


@phys.org | 11 months ago

Underwater forest's recovery offers hope for marine restoration across the globe

Human activity has degraded ecosystems and damaged biodiversity around the world, but ecosystem restoration offers hope for the future. Scientists studying the restoration of underwater seaweed forests which provide other species with food and shelter have found that 10 years of … | Continue reading


@phys.org | 11 months ago

UK's poorest children likelier to have less understanding of personal finances, study finds

A new study of 3,745 families from across the UK demonstrates a "sizeable" gap in the financial knowledge of children depending on which socio-economic group they come from. | Continue reading


@phys.org | 11 months ago

Why we need to fall out of love with flaky white fish

The UK's growing mismatch between the fish we catch and the fish we want to eat has clear implications for our future food security, according to new research. | Continue reading


@phys.org | 11 months ago

Shows like 'Succession' tap into our deepest desires for escapism, says researcher

Though the finale of "Succession" aired on May 28, the conversation about our collective cultural obsession with the show still has fans rapt. What is it about this Emmy Award-winning Max series that fascinates people so intensely? And why is the psychological chatter about the n … | Continue reading


@phys.org | 11 months ago

For sheds in wildfire zones, researchers determine how close is too close to home

It may seem obvious that a flammable structure placed next to a house poses a fire hazard, especially if it's in a wildfire-prone community. What has been less clear, though, is how far away these items, such as sheds, need to be located to significantly limit fire spread to home … | Continue reading


@phys.org | 11 months ago

Researchers show mobile elements monkeying around the genome

Baboons (Papio) are found across the continent of Africa, from the west to the east and all the way south. They have doglike noses, impressive teeth and thick fur that ranges widely in color between the six species, which are olive, yellow, chacma, Kinda, Guinea and hamadryas. Th … | Continue reading


@phys.org | 11 months ago

Couples' social networks took long-lasting hit during COVID

Following the lockdowns and restrictions on public gatherings in the early days of COVID-19, the social networks of white, Black and Latino couples all shrank, UCLA psychologists report. But these networks shrank most significantly among lower-income and Latino and Black couples … | Continue reading


@phys.org | 11 months ago

Study identifies boat strikes as a growing cause of manatee deaths in Belize

The endangered Antillean manatee faces a growing threat from boat strikes in Belize, according to a new study that raises concerns about the survival of what had been considered a relatively healthy population. | Continue reading


@phys.org | 11 months ago

Climate change forces a rethinking of mammoth Everglades restoration plan

In 1948, work got underway in the Florida Everglades on a public works project hailed as the nation's largest, aimed at reigning in once and for all the mighty river of grass that once spanned much of the peninsula. | Continue reading


@phys.org | 11 months ago

Ozone layer recovery delayed, surface UV radiation continues to rise, finds study

According to a new study published in Advances in Atmospheric Sciences, the ozone isn't healing as quickly as expected, leading to higher levels of surface ultraviolet (UV) radiation in recent years. | Continue reading


@phys.org | 11 months ago

Industrially applied and relevant transformations of 1,3-butadiene using homogeneous catalysts

The use of 1,3-butadiene as a cheap and abundant raw material for new applications has attracted more interest in recent decades, specifically in the chemical industry. A recently published review covers several important homogeneously catalyzed processes and technologies that ar … | Continue reading


@phys.org | 11 months ago

Symbiotic and pathogenic fungi may use similar molecular tools to manipulate plants

Symbiotic and pathogenic fungi that interact with plants are distantly related and don't share many genetic similarities. Comparing plant pathogenic fungi and plant symbiotic fungi, scientists at the Sainsbury Laboratory Cambridge University (SLCU) have discovered that these remo … | Continue reading


@phys.org | 11 months ago

Machine learning-based protein annotation tool predicts protein function

Microbes drive key processes of life on Earth. They affect global elemental cycles—the movement of carbon, nitrogen, and other elements. They also promote plant growth and affect the development of diseases. These roles are essential in every ecosystem. Research constantly expand … | Continue reading


@phys.org | 11 months ago

Think you're good at saying no? Actually, you could probably use a few pointers

About a decade ago while researching the practice of empowered refusal, Vanessa Patrick spotted something: When it comes to turning down requests for their time, energy or money, people can be surprisingly inept. | Continue reading


@phys.org | 11 months ago

Shared modeling can help schools predict, avert dropouts

A research team co-led by Cornell found that for schools without the resources to conduct learning analytics to help students succeed, modeling based on data from other institutions can work as well as local modeling, without sacrificing fairness. | Continue reading


@phys.org | 11 months ago

Space tractor beams may not be the stuff of sci-fi for long

On Feb. 10, 2009, disaster struck hundreds of miles above the Siberian Peninsula. That evening, a defunct Russian satellite orbiting Earth crashed into a communications satellite called Iridium 33 moving at a speed of thousands of miles per hour. Both spacecraft erupted into a ra … | Continue reading


@phys.org | 11 months ago

Preexisting stereotypes found to influence entertainment selection

Entertainment media has increasingly featured diverse representations that have the potential to combat harmful social stereotypes, but a new University of Michigan study raises questions about how effective they can be in the current media landscape. | Continue reading


@phys.org | 11 months ago