Fulfilling friendships and close social relationships are strongly linked to excellent physical and mental health, finds a substantial global study published in the Journal of Mental Health.
Understanding how ions diffuse in solid materials is essential for technologies including batteries, electronics and chemical catalysts, but it has been hard for a simple reason: the materials are solids.
A research team has developed a new theoretical framework that can suppress light scattering in certain directions while enhancing it in others, even in irregularly arranged materials. The work extends research on controlling light scattering, which has traditionally centered
Researchers have helped unravel the mystery of why certain pairs of stars pulse with regular, long-period bursts of radio waves. The particular class of objects observed comes in pairs that always include a compact dead star, called a white dwarf, locked in orbit with an M
The Australian National Insect Collection at CSIRO holds 2,000 drawers of butterfly specimens, including some that were collected more than a century ago.
Every 15 minutes, someone in the U.S. dies from a drug-resistant superbug. A few decades from now, antibiotic-resistant bacterial infections threaten to become the leading cause of death worldwide, outpacing cancer.
There's good news and bad news for folks who love a good coat of ice on the Great Lakes for the activities and businesses it supports. The good news is that, after decades of declining annual average ice cover, there's reason to believe that trend could slow or even temporarily
What do you do when the observation you need comes around once a year? Well, preparation is key, but this is the awkward truth about finding another Earth. When a planet crosses the face of its star, a sliver of starlight passes through its atmosphere on the way to us, and the
Scientists from the Pontificia Universidad Católica del Ecuador officially described Pristimantis milpe, an abundant and widely distributed species that had been confused with another species for more than a century. To solve the mystery, researchers reviewed historical
Feral cats and foxes now roam across almost all of Australia. These predators are a major reason why many species have been driven to extinction.
A vaccine's molecular structure plays a key role in determining how the immune system responds and prepares to protect the body from future exposure to a specific pathogen. To develop a vaccine that offers long-term protection from HIV, it's essential to promote a long-lasting
For decades, astronomers lumped brown dwarfs into a single category defined by mass alone—too big to be classified as planets but too small to become stars. However, this definition ignores the two very different mechanisms that can form them: the direct collapse of gas clouds
Consumers are increasingly choosing products from companies that demonstrate genuine environmental responsibility. While many studies have linked environmental, social and governance (ESG) performance with stronger financial results, exactly how environmental responsibility
Live fast, die old The post Sprinting vs. Jogging: The Benefit Is in the Blood appeared first on Nautilus .
A wildfire needs a name long before anyone knows what caused it. When the pines of the Gironde in southwestern France caught fire in July, the fire was reported within hours under the name of the ground it was burning. By the time it had taken 40,000 hectares (99,000 acres),
Kids, marriage and commute: A study co-authored by Dr. Mariana Macedo of Constructor University provides new insights into how major life transitions alter how individuals navigate and experience urban environments. Published in npj Complexity, the research challenges
Inspired by pumped-storage hydropower, a nickel-based redox reservoir enables spontaneous nitrile synthesis in organic solvents, while hydrogen gas is produced separately.
A new study, led by researchers at the University of Staffordshire, has found evidence of potentially hazardous microbial growth on mummified human and animal remains advertised for sale online—posing risks to both sellers and buyers. The paper is published in the International
In 2024, the Critical Raw Materials Act (CRMA) came into force. The regulation is intended to secure Europe's supply of critical raw materials, especially minerals and metals such as lithium, cobalt, and rare earth elements. The EU is therefore focusing on reducing its
It doesn't take a scientist to figure out that social media can trend toward the negative. But it might take one to figure out why. In a new paper in PNAS, professor of psychology Joshua Conrad Jackson and colleagues show that algorithms aren't the only driver of online
One of the first brain scans of mescaline suggests it travels a different path The post The Quest to Understand the Forgotten Psychedelic appeared first on Nautilus .
Scientists from the University of Manchester's Department of Chemistry, Centre for Radiochemistry Research and Photon Science Institute, led by Professor Steve Liddle, have uncovered why a rare class of metal clusters appears to behave differently in experiments and theoretical
Climate change and biodiversity loss require us to base our decisions on the best possible knowledge. Yet a new study conducted by Dr. Roxana Roos at the University of Bergen shows that valuable knowledge about local nature and climate conditions often does not become part of
Torrential rain pummeled eastern Japan on Thursday, triggering landslides and power outages and prompting the weather authority to issue its highest-level heavy rain warning for the region for the first time.
Future fusion power plants aim to recreate the heart of a star here on Earth to power our future energy needs. While the core fusion plasma will burn at hundreds of millions of degrees, the surrounding structural components must handle sudden, punishing heat loads that rival
A new study by Bournemouth University (BU) has found that faster recovery of osprey populations relies on a small number of ospreys that, unlike most, prefer to nest away from others of the same species. These birds have been referred to as "pioneering pairs" and could be key
Smoke from Canada's July wildfires exposed people across Canada and the United States to unhealthy, very unhealthy or hazardous air for nearly 106 million person-days between July 15–17. Over the peak impact period of July 13–18, moderate or worse air quality accounted for more
Detecting water where none remains today: Neutron and X-ray tomography make it possible. In an international study conducted with the participation of the Paul Scherrer Institute PSI, researchers have brought to light macroscopic hydrogen-rich regions inside a Martian
ETH researchers have used a sustainability program for cocoa cultivation in Côte d'Ivoire to demonstrate that, in one in four cases, data was manipulated to meet the program's requirements. If the auditor were aware of the required target values, data manipulation increased
A simple flame-synthesis method can produce highly active catalysts for converting carbon dioxide into methane, as reported by researchers from Science Tokyo. The team used flame-assisted spray pyrolysis to manufacture nickel–cerium oxide catalysts with finer nanoparticles and
Animals struggle to cool down in extreme heat and high humidity, and heat stress is rising in many regions around the world. This is especially true for people in tropical countries, including populous India. In a new paper in AGU Advances, researchers characterize the extent
An international research team including Alexander Korsunsky from the Skoltech Engineering Center has, for the first time, directly measured mechanical stresses at the contact between a diamond indenter and a complex nanostructured coating at a resolution of less than 80
Millions of people across Europe—particularly in France, Italy, Spain and Britain—baked through a new wave of extreme temperatures Thursday as the continent's latest heat wave picked up.
A review of research published in the Interdisciplinary Environmental Review on single-use plastics argues that tackling the waste problem will require a shift from recycling alone to a broader circular economy approach, in which materials are kept in use through reuse,
If you want to know how rapidly pumping carbon dioxide into the atmosphere will affect future forest ecosystems, you have to look into the distant past. The researchers behind a new study published in Science have done just that, reconstructing the forest canopy of 56 million
Yet another example of dolphins’ exceptional cognitive abilities The post Watch: Australian Dolphin Filmed Catching Fish with Shells appeared first on Nautilus .
Gluons do more than hold protons together. They may also help define the proton’s identity through a quantum property called baryon number.
Researchers have nailed down an elusive quantity called baryon number, which may be responsible for the cosmic mismatch between matter and antimatter
An international team of researchers from Belgium, France, Switzerland, Spain and the U.S. has reconstructed the evolution of body mass in carnivorous mammals during the Paleogene—a crucial window in the diversification of mammals that followed the extinction of dinosaurs. This
Newly published research offers some of the clearest evidence yet of why the invasive barred owl has become one of the greatest threats to the northern spotted owl and delivers encouraging evidence that managing barred owl populations can restore old-growth habitat for spotted
Made entirely of muscle, with no rigid skeleton, muscular hydrostats like octopus arms, elephant trunks and human tongues can move in ways traditional mechanical systems cannot. Between crawling across the seafloor, picking up a peanut and enabling speech, scientists have long
During a reading lesson, Mateo, an elementary multilingual learner (MLL) in a Delaware public school, read "sit" as "seat." Jon Kittle, his reading interventionist, walked him through the short vowel sound, but Mateo made the same "mistake" and grew frustrated. Kittle began to
When the moon blocks out the sun, it creates something a lot like magic The post Awe-Inspiring Images from This Year’s Solar Eclipse appeared first on Nautilus .
Like a delivery driver navigating crowded city streets, a gene-therapy-toting lipid nanoparticle faces a gauntlet of potential detours on its journey toward a cell's nucleus. First, there's entering the cell's plasma membrane; then navigating around organelles like the Golgi
Millions of investors using the Robinhood app tend to favor simpler, easy-to-understand stocks, according to new research from Washington State University—and those stocks outperformed more complex firms during the study period.
Heat waves are not all created equal. While some bring dry heat that rapidly dries out crops, others carry a lot of moisture that can prevent sweat from evaporating off the skin. In new research published in the journal Science Advances, scientists have identified another type
Alexis Sheffield, a doctoral candidate in clinical psychology, recently published a research article about a study exploring factors that contribute to the elevated rates of sexual assault among bisexual women and to better understand that disparity.
Satellite images can be used to estimate how much carbon forests store as aboveground biomass (AGB) and how biomass varies in different forests. In a study published in the journal Nature, a team of researchers affiliated with the Smithsonian Tropical Research Institute (STRI),
Watchdog science journalism has become a fundamental tool to counter scientific malpractice, such as publication fraud, abuse and political and corporate manipulation of science. A study by the Universitat Autònoma de Barcelona (UAB) has mapped for the first time the rise of
Research teams have developed a multifunctional fiber-shaped electronic device capable of both generating electricity and detecting hydrogen sulfide (H₂S) gas. The achievement demonstrates that a single fiber can function as a self-powered safety sensor that generates its own
