How do you keep a copper catalyst from losing its oomph? Just add a dusting of platinum, says a new study published in Nature Materials. A team of researchers, including scientists at the Department of Energy's SLAC National Accelerator Laboratory, investigated a class of metal
No "sticky ends"? No problem. A new study by NYU chemists finds that DNA tiles can assemble into 3D structures without the sticky cohesion of hydrogen bonding. This finding, published in Nature Communications, turns a fundamental paradigm in the field of DNA self-assembly on
In many countries, austerity is a hard sell. Loans from the International Monetary Fund (IMF) can provide economic stabilization and financial support for developing countries—with conditions. Recipients typically need to restructure their economies, moving away from public
In 2022, a Russian whale researcher made a remarkable discovery on Bering Island off Russia's Pacific coast: a severed killer whale fin marked with the teeth of another killer whale. In 2024, it happened again. The two finds were two kilometers apart.
Porpoises are entirely dependent on their hearing for survival. They navigate, hunt, and communicate by emitting rapid click sounds and listening to the returning echoes. However, with increasingly noisy oceans, it is getting harder for porpoises to "hear their way." Noise from
In their piece, published in Nature Human Behaviour, IIASA Distinguished Emeritus Research Scholar Wolfgang Lutz and IIASA Senior Researcher Guillaume Marois, who is also an associate professor at the Asian Demographic Research Institute of the Shanghai University, respond to
A research team led by a Keele scientist has shed new light on how a mysterious rock formation in Oman was created, which could reveal new details about Earth's ability to store carbon dioxide (CO2). The study, led by Dr. Elliot Carter in Keele's School of Life Sciences, in
The Florida Everglades is a complicated climate actor. The 1.5-million-acre wetland system remains a carbon sink, removing an average of 13.7 million metric tons of carbon dioxide from the atmosphere each year, but the system also releases methane. In a new study, Yale School
For the past two decades, scientists have wondered about a bright, distinct striped pattern seen in radio waves emanating from the Crab Pulsar, the remnant of a supernova observed by Chinese and Japanese astronomers in the year 1054.
Protected natural areas across Europe are changing. Climate change, with rising temperatures and heavy rainfall, is turbocharging the growth of shrubs and trees, choking the flowers and insects that need the light and heat of open spaces. Traditionally, this scenario prompts
Viruses such as human norovirus can travel in vesicles, small fluid-filled sacs that are like shipping containers for cells. Viruses hidden in these containers are often harder to detect and may be more infectious than free-floating viral material. In addition, their prevalence
A study examining fossil evidence shows that large land predators were already hunting big plant-eating animals more than 280 million years ago. University of Toronto Mississauga researchers Jordan M. Young, Tea Maho, and Robert Reisz studied bite marks on the skeletons of
Social media users consider it "normal" to encounter online hate speech on social media and see it as part of the online environment. In certain contexts, they find it more normal than in others; for example, when it concerns prominent figures such as policymakers and content
Atmospheric rivers carry unfathomable amounts of water across the sky, bringing moisture to drought-stricken regions like the Western U.S. But whether a particular incoming atmospheric river storm will result in disastrous flooding has long been difficult for researchers to
I have always been interested in how people make decisions under uncertainty—especially decisions about safety. But it was not until I began studying housing conditions and disaster risk that I realized how deeply our built environment shapes not just what we do, but what we
In a world where increasing demands for food security and energy strain existing resources, scientists are looking for new ways to maximize both. One potential option, agrivoltaics, integrates solar photovoltaics with crops. A study examines the agricultural and economic
Chinese researchers have developed a photocatalytic membrane reactor that dramatically improves the synthesis of imines—a class of compounds essential to the production of pharmaceuticals, agrochemicals, and advanced synthetic materials. Characterized by their C=N bond, imines
Scientists have discovered a key biological safeguard that helps one of nature's most impressive regenerators, the planarian flatworm, correctly rebuild its organs. The new research, published in Nature Communications, illuminates how these animals prevent their powerful stem
In a study published in Angewandte Chemie International Edition, researchers from National Taiwan University report that a seemingly solid, nonporous organic crystal can undergo dramatic structural and mechanical transformations when gently heated.
Scientists from The Australian National University (ANU) and the Taronga Conservation Society Australia have successfully restored the lost traditional song of one of Australia's most endangered birds, offering new hope for the survival of the critically endangered regent
These days, Gen Z appears to be pivoting toward skilled trades, perhaps driven by a desire for "AI-proof" job security. Many young workers now view blue-collar careers as more stable than office jobs in the face of rapid change.
Scientists have designed nanoagents that act like smart drug-delivery capsules—carrying an antibiotic deep into bacterial infection sites and releasing it only when activated by gentle ultrasound. Delivering antibiotics locally, directly to the site of an infection, is
Estimating a mass for a potentially hazardous asteroid (PHA) is perhaps the single most important thing to understand about it, after its trajectory. Actually doing so isn't easy though, as the mass for objects in the tens to hundreds of kilometers in size are too small to have
“People often overestimate how harshly others judge their minor social mistakes” The post Laughing Off Your Mistakes Makes You Seem More Competent appeared first on Nautilus .
Research recently published in the journal Information Systems Research finds that giving low-wage workers access to their earned wages before payday can significantly increase saving behavior, financial monitoring and long-term planning. The study found that On-demand Wage
A study from the Research Center for Materials Nanoarchitectonics (MANA) has uncovered a theoretical mechanism showing how the electronic band structures of strongly correlated insulators can be reshaped by spin and charge perturbations, opening up new possibilities for
Air pollution causes millions of premature deaths worldwide each year, with fine particulate matter (PM2.5) identified as a major culprit. In response, countries from Ireland to China have promoted low-smoke or smokeless fuels as a clean alternative to traditional bituminous
For over 20 million years, the landscape of Europe has been a tree-rich mosaic of grasslands, scrubs and more or less open woodlands with an abundance of wildflowers. This is the conclusion of a new and comprehensive study of Europe's vegetation history—a study that suggests
Employees who are impressed by vague corporate-speak like "synergistic leadership," or "growth-hacking paradigms" may struggle with practical decision-making, a new Cornell study reveals. Published in the journal Personality and Individual Differences, research by cognitive
Atomically thin semiconductors such as tungsten disulfide (WS2) are promising materials for future photonic technologies. Despite being only a single layer of atoms thick, they host tightly bound excitons—pairs of electrons and holes that interact strongly with light—and can
"Glass" has a unique and distinct meaning in physics—one that refers not just to the transparent material we associate with window glass. Instead, it refers to any system that looks solid but is not in true equilibrium and continues to change extremely slowly over time.
Bones broken in a skiing accident usually heal on their own. But if the break is too severe or a bone tumor needs to be removed, surgeons insert an implant that enables the bone to grow back together. Implants often consist of pieces of the patient's own bone, known as
Multiphoton microscopy is used in biomedical research to study cells and tissues. Today, so-called two-photon microscopy is used to study processes within cells, but the technique has limitations in terms of image resolution. Four-photon microscopy provides images with higher
Physicists and chemists at Heidelberg University have realized a photonic microchip that is driven by light just as easily as electronic components via a "plug." Their development could serve as the basis for fast and cost-effective production of photonic integrated systems
The newly described species went mislabeled for years The post New Jellyfish Species Gets Its Michelin Star Moment appeared first on Nautilus .
The earliest stage of drug discovery is governed by a simple constraint: there are far more possible drug-like molecules than any pharmaceutical laboratory could ever test. A new deep learning system, reported in the International Journal of Reasoning-based Intelligent Systems,
Identified as the most complete Australopithecus fossil discovered to date, "Little Foot" was buried in sediments whose movement and weight caused fractures and deformations, making analysis of its skull—and more particularly its face—difficult. This anatomical region, which is
In 2021, a technology developed at the University of Michigan, called Seq-Scope, revolutionized the ability to map gene activity within intact tissue at microscopic resolution, enabling researchers to measure all expressed mRNA molecules and determine precisely where they are
Children who received Early Intervention (EI) services before age 3 were more likely to meet third-grade academic standards in math and English language arts (ELA), according to a study by researchers at Columbia University Mailman School of Public Health and the New York City
Adaptation is essential for survival. Across species, it occurs over many generations through evolution and natural selection. Individual animals, however, can also adapt within their own lifetimes—through learning. For many species, humans included, this process is vital.
Although plastic particles in the air are increasingly coming into focus, knowledge about their distribution and effects is still limited. Chemical analyses from Leipzig now provide details from Germany for the first time: Around 4% of the particulate matter consists of
Researchers at Arizona State University have uncovered a key scientific principle that governs how what's coated on the surfaces of engineered nanoparticles may ultimately control how they work in our bodies. In a new study published in Proceedings of the National Academy of
A comprehensive 30-year study led by University of California, Irvine glaciologists has produced a circumpolar ice grounding line migration map of Antarctica. An amalgamation of three decades of satellite data compiled and analyzed by the researchers revealed that while most of
Members of the arachnid class—think spiders, scorpions and harvestmen (daddy long legs)—are often the targets of revulsion, disgust and fear. Yet, they are crucial for ecosystems to thrive. Given the crash in worldwide biodiversity, including what some call the "insect
The robot pioneer who gets under our skin The post How Human Is Human? appeared first on Nautilus .
In the forests of the southeastern United States, dense tree cover dominates most landscapes. That's why the Appalachian Trail is sometimes nicknamed "The Green Tunnel." But avid hikers know that often in the Southeast, they'll emerge from the green tunnel.
A new article introduces a science-based operational framework developed by researchers from several universities and the Danish Biodiversity Council. The framework can help countries assess their genuine national contributions to protecting 30% of land and sea by 2030. When
A study of changes to the habitats of more than 700 species reveals massive biodiversity loss—but also possibilities for restoration. "There is a lot of talk about deforestation and biodiversity loss in the Amazon, but even here in Colombia there is much less said about the
Whether it's a sudden dash across the garage or silhouette in a backyard web, spiders evoke fear in many people. But researchers don't have a clear picture of why, exactly, this phobia is so common. An interdisciplinary team at the University of Nebraska–Lincoln is using
The Trump administration’s war with Iran over its nuclear ambitions raises new questions about the country’s uranium stockpile