The origin of the elusive preference of copper chalcogenides for selectively converting carbon dioxide (CO2) into formate has long puzzled researchers. Researchers at National Taiwan University have identified a charge-redistribution mechanism that resolves this long-standing
Young people with fewer financial resources, especially boys, are the most exposed to advertising about how to make easy money. So confirms a pioneering study by Pompeu Fabra University (UPF), which has for the first time analyzed how the socioeconomic level and gender of young
Long non-coding RNAs (lncRNAs) are RNA transcripts longer than 200 nucleotides that do not code for proteins. Once considered mere transcriptional noise, lncRNAs are now known to play vital roles in plant growth, development, and responses to environmental stress. However, few
As nearly one in six couples experience fertility issues, in-vitro fertilization (IVF) is an increasingly common form of reproductive technology. However, there are still many unanswered scientific questions about the basic biology of embryos, including the factors determining
A recent advance in the science of hydrogen fuel production could enable higher output and more sustainable production of this renewable energy source, researchers with Stockholm's KTH Royal Institute of Technology report.
All-solid-state batteries (ASSBs) using silicon (Si) anodes are among the most promising candidates for high-energy and long-lasting power sources, particularly for electric vehicles. Si can store more lithium than conventional graphite, but its volume expands by roughly 410%
How wildfires spread is more variable and unpredictable than Canada's standard models assume, new research from UBC Okanagan data scientists shows.
What the biggest set of trackways ever discovered says about life in the Late Cretaceous The post Behold the Biggest Dinosaur Parade appeared first on Nautilus .
Dolphins produce a range of vocalizations used for echolocation and communication. These vocalizations vary with social context, environmental conditions, external stimuli, and communication, reflecting their cognitive and behavioral complexity.
A fossil site in Bolivia preserves thousands of traces of dinosaurs who walked, ran, and swam along an ancient coastline, according to a study by Raúl Esperante of the Geoscience Research Institute, California, U.S., and colleagues.
Male infertility is a major issue worldwide and its causes remain unclear. Now, an international team of researchers led by Hiroki Shibuya at the RIKEN Center for Biosystems Dynamics Research (BDR) in Japan has discovered a key structure in the germ cells of male mice, that
Bumble bees respond to physical disturbance of their nest with a sequence of defensive behaviors that lasts up to 10 minutes, according to a study by Sajedeh Sarlak at the University of Konstanz, Germany, and colleagues.
Scientists have developed a revolutionary technique for creating colors that can change on command. These are structural colors that don't rely on dyes or pigments and can be used for display signage, adaptive camouflage and smart safety labels, among other applications.
Researchers at UT San Antonio have uncovered new details about electrical signals happening within nerve cells, deepening scientists' understanding of the brain.
Jared Isaacman—the presumptive next leader of NASA—answered questions about his plans for the future of U.S. space exploration on Wednesday
The ship-timber beetle (Elateroides dermestoides) is a species of ambrosia beetle. Unlike many of its relatives, which are social insects that live in colonies, it is solitary and does not live with other members of its species.
Researchers at National Taiwan University have uncovered, for the first time at atomic resolution, how the human proteasome recognizes branched ubiquitin chains. Their finding reveals a multivalent decoding mechanism that enhances protein degradation accuracy and speed.
There's been a lot of speculation recently about interstellar visitor 3I/ATLAS—much of which is probably caused by low-quality data given that we have to observe it from either Earth, or in some cases, Mars. In either case, it's much further away than what would be the ideal.
In 2024, along with 20,000 others, I attended a sold-out metal show in Manchester. Unlike most concerts at the Co-op Live Arena, however, none of us in the packed-out venue knew who we were actually seeing. The band was Sleep Token—a masked and anonymous collective formed in
Local governments in the United States are responsible for many of the services people rely on daily—schools, parks, public safety, and more. But the resources available to fund these services depend heavily on the amount of taxable property wealth within each city or town's
The CMS collaboration reports the first measurement of the quantum properties of a family of tetraquarks that was recently discovered at the LHC.
Researchers recorded lemon sharks (Negaprion brevirostris) preying on an invasive species, the jaguar cichlid (Parachromis managuensis), for the first time. This observation was made in Sueste Bay in March 2024. Sueste Bay is a well-known shark feeding ground in the Brazilian
This NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 4535, which is situated about 50 million light-years away in the constellation Virgo (the Maiden). Through a small telescope, this galaxy appears extremely faint, giving it the nickname "Lost Galaxy."
With every step we take, our brains are already thinking about the next one. If a bump in the terrain or a minor misstep has thrown us off balance, our stride may need to be altered to prevent a fall. Our two-legged posture makes maintaining stability particularly complex,
Scientists have taken a major step toward solving a long-standing mystery in particle physics, by finding no sign of the particle many hoped would explain it.
The modern house cat reached China in the 8th century. Before that, another cat — the leopard cat — hunted the rodents in ancient Chinese settlements.
Higher education is under stress. The highest-profile threat has been the Trump administration's efforts to cut funding to several universities, including Harvard, Columbia and Northwestern.
A fake photo of an explosion near the Pentagon once rattled the stock market. A tearful video of a frightened young "Ukrainian conscript" went viral: until exposed as staged. We may be approaching a "synthetic media tipping point", where AI-generated images and videos are
Light from the half a million satellites that humanity is planning to launch into Earth's orbit in the coming years could contaminate almost all the images taken by space telescopes, NASA astronomers warned Wednesday.
In public discourse, we spend a great deal of collective energy debating the accuracy of facts. We fact-check politicians, monitor social media for misinformation, and prioritize data-driven decision-making in our workplaces. This focus is vital; the distinction between truth
Over the last decade, I've worked closely with Montréal educators and students to better understand how climate change education occurs in schools—and how climate change curricula and policies shape everyday experiences there.
Coastal regions, where dense clusters of critical infrastructure are found, are facing the sharpest edge of climate change. The threats include paralyzed transport networks and disrupted supply chains. To stay ahead, we need a clearer picture of these vulnerabilities that lets
Macrolactones—large ring lactones—are core components of many natural products and pharmaceutical agents. Traditional synthetic routes rely on seco acids activated with condensing reagents, often requiring harsh conditions or multi-step procedures. An alternative approach using
A technical glitch during a Zoom call shouldn't be that big a deal, or lead someone to make a judgment about the person on the other end. But in actuality, glitches during face-to-face video calls—even when the glitch does not affect the transmission of information—can shatter
Galaxies like our Milky Way grew through cascading mergers of smaller galaxies that began billions of years ago. The ancient progenitors of galaxies like ours were small galaxies similar to modern-day dwarf galaxies like the Large and Small Magellanic Clouds. Research shows
Researchers at the Cornell University College of Veterinary Medicine (CVM) are a step closer to finding the fountain of youth.
Texas A&M AgriLife scientists have uncovered new insights into how cattle fever ticks survive and spread across South Texas, revealing hidden refuges that could explain why the pest remains one of the U.S. cattle industry's greatest threats.
Researchers from the Prehistoric Studies and Research Seminar and the Institute of Archaeology of the University of Barcelona have identified the oldest mule documented in the western Mediterranean and continental Europe, in the Penedès region.
Rising global temperatures are changing the rules for survival—and reproduction—for many species. A new study from Saint Louis University reveals that predicting which species will persist under climate change is more complex than focusing solely on survival.
Efforts to "decouple" U.S. supply chains from China are only taking hold in industries where American firms can shift production to allied or politically aligned countries, according to new research by scholars at the University of Michigan, Princeton University and the
Every person suspected of a crime has a right to an attorney, yet the cost for that attorney—even a public defender—can differ from state to state.
SUNY Poly Professor of Physics Dr. Amir Fariborz recently published a paper in Physical Review D titled "Spinless glueballs in generalized linear sigma model." The work takes on a central challenge in modern physics: understanding how the strongest force in nature shapes the
Forensic anthropological (the study of skeletonized remains in medico-legal settings) analyses and reports include diverse information that may help in establishing identifications, cause or manner of death determinations, taphonomic (post-death decay, destruction, or burial)
Pollinators, including bees, butterflies, and beetles, shape global food production and support vast natural ecosystems. For years, efforts to protect these critical species have leaned on broad global targets and uniform conservation recommendations. However, a new study led
Texas-based firm Ocean Infinity will send swarms of autonomous underwater vehicles into the southern Indian Ocean in a high-risk attempt to locate this missing jet
Researchers discovered this tiny, mysterious plant species in Malaysia—now, they want to make sure it survives The post A Rare “Fairy Lantern” Finally Comes to Light appeared first on Nautilus .
Surprisingly, some of the universe's brightest objects are black holes. As scorching gas and dust flow around and into a black hole, they glow with fierce intensity across the light spectrum. Now, a team of computational astrophysicists has developed the most comprehensive
Iron (Fe) is an essential micronutrient for the healthy growth of plants, including many staple crops like rice. Its deficiency remains a common agricultural problem that slashes crop yields, as it leads to impaired photosynthesis, respiration, and nitrogen metabolism. Thus,
Sulfur hexafluoride (SF6) is a chemically stable, colorless, odorless, and non-toxic gas. It is used all over the world, primarily as an insulating and protective gas in electrical switchgear within medium- and high-voltage engineering. In the past, it was also used in Germany
In a study published in Nature Chemical Engineering, a team has developed a kinetic decoupling-recoupling (KDRC) strategy that enables the conversion of polyethylene (PE) to ethylene and propylene with a yield of 79%.
