For the first time, geographers from Durham University have used freely available satellite radar images to track emperor penguins through the polar winter—giving a year-round view of their movements. Monitoring the endangered birds through Antarctica's dark months is important
Urban heat adaptation will gain in importance as climate change progresses. Researchers at the Karlsruhe Institute of Technology (KIT) have analyzed how sociodemographic factors (nationality, age, and rent) correlate with heat exposure throughout Germany.
“Broken heart syndrome” can mimic a heart attack so closely that patients often need invasive testing to tell the difference. Researchers have now developed the BioTAK score, which combines biological sex with blood biomarkers to identify the condition before cardiac
A new study published in the journal Nature reveals that conifers planted outside their native range in the Southern Hemisphere not only grow up to four times faster than those in the Northern Hemisphere but also show greater resistance and resilience to drought. The finding
The brain cells you see in the above image help an African fish decode electric signals to spot prey, scan its murky surroundings and communicate with its fellows. By rigorously mapping how these cells in the electrosensory lobe are wired together, scientists at Columbia's
One dataset, one model? This approach does not always produce the most useful insights, as a dataset often contains many different relationships. To better understand them, researchers at the Paluno Research Institute in the Faculty of Computer Science at the University of
For decades, scientists have understood that each of the roughly 20,000 genes in the human body carries instructions for a single kind of protein. Now, researchers at Harvard Medical School have discovered that instructions from different genes—even those on different
A new study probes genetic variants linked to the big five personality traits The post How Your Genes Shape Your Personality appeared first on Nautilus .
Solar sails pushed by powerful lasers could reach incredible speeds, but relativity may eventually make the light itself work against them. At around 75% of the speed of light, scattered photons can begin creating drag, adding a surprising obstacle to interstellar travel.
Michele Gelfand has studied and taught negotiation for years. A professor of organizational behavior at Stanford Graduate School of Business, she sees negotiation as a skill that is imperative for everyone to learn. "It's not something we're born with," she says. "It's
Windstorms are among the most important natural disturbances in Northern Europe, where they cause extensive tree mortality, timber losses and long-lasting changes in forest structure. Large-scale windstorm damage has increased across Central and Northern European forests in
Persistent financial hardship in early and middle adulthood was linked to poorer thinking skills by the 50s and more signs of brain aging later in life. Researchers say years of chronic stress and financial worry may gradually take a toll on the brain.
By doubling their entire genome, organisms can evolve extremely rapidly — or they can lose it all. New studies reveal how to survive the high-risk, high-reward evolutionary event. The post Genome Duplication Is a Radical Evolutionary Gamble first appeared on Quanta Magazine
Nearly three-quarters of young people who witnessed or became aware of a firearm-related danger tried to help in some way, but many felt their efforts had little impact, according to researchers at Rutgers University, the nonpartisan research institute NORC at the University of
A good adhesive is unequivocally sticky. A great adhesive is sticky until you don't want it to be sticky anymore—a label on cardboard until it's time to recycle it. Medical tape on a cut until the wound heals. A GWAR poster on a bedroom wall until your parents kick you out.
Nā ʻUhane Māhoe Huki Pū i ke Ola is the Hawaiian name given to NGC 7253—a pair of spiral galaxies caught in each other's gravity. Captured by the Gemini North telescope on Maunakea in Hawai'i, the image created a spectacular symbolic display for this year's interns
Plastic waste is one of the world's fastest-growing environmental problems. According to the Organization for Economic Co-operation and Development's Global Plastics Outlook: Policy Scenarios to 2060 report, global plastic use is projected to nearly triple from 460 million
Shark products sold at Western Australian fish-and-chips shops are often labeled too ambiguously or, in some cases, mislabeled, leaving consumers unsure which species they are buying, new Murdoch University research shows.
A floating island in a Canadian reservoir moved more than 30 kilometers across the water—here’s why
Accumulative stone throwing is a rare, potentially cultural, behavior that has been observed among four groups of wild chimpanzees in West Africa The post Why Do Male Chimpanzees Throw Rocks at the Same Trees for More Than a Decade? appeared first on Nautilus .
The biggest fibromyalgia genetics study yet zeroed in on 26 genetic risk factors for the pain disorder, including one in the Huntington's disease gene.
A 13-meter (43-foot) Falcon 9 rocket stage struck the moon last month, leaving a crater about 20 meters (66 feet) wide. In the days before impact, University of Tasmania researchers from the School of Natural Sciences were the first in the world to detect the object by radar,
Brain changes associated with Alzheimer’s may begin at least seven years before amyloid plaques become detectable with current PET scans. Researchers uncovered the signal by tracking healthy older adults with repeated brain imaging over nearly 20 years. The discovery could help
The weak equivalence principle (WEP) is central to Einstein's general relativity. It posits that gravity must accelerate everything equally, regardless of what it is made from. For the first time, a team led by Ming-Sheng Zhan at the Wuhan Institute of Physics and Mathematics
A meter-long scorpion with massive pincers stalked ancient Britain 415 million years ago, long before forests and the better-known age of giant insects. Its surprising size and possible semi-aquatic lifestyle could reshape ideas about how early arthropods became giants.
On a high Norwegian plateau in late May, patches of bare ground begin to appear through the snow, and with them arrive some of Europe's most approachable birds. Eurasian dotterels breed on exposed mountain ridges and Arctic tundra from Scotland, through Scandinavia, to Siberia,
Consumer sentiment in Florida continued its downward trend in August, declining for the sixth consecutive month to 67.4, down 1.9 points from a revised July reading of 69.3. National consumer sentiment also decreased.
For three years before the Black Summer megafires of 2019–20, cool-season rainfall in southeastern Australia was only half the normal amount. When fires broke out, intensely dry conditions helped them spread through areas typically resistant to burning, such as wetlands and
Bacterial canker, a vascular infection, can wreak havoc on tomato plants, with symptoms ranging from wilted leaves to the collapse of an entire plant. Clavibacter michiganensis, the seedborne pathogen that causes the disease, can be challenging to treat because it spreads
Scientists believed there were only two species of hornerid bryozoans in Aotearoa New Zealand, but new research shows several more have been secretly evolving and thriving in the nation's southern waters.
Imagine overhearing on a bus that the city council plans to implement new restrictions under an urban planning program called "15-minute cities." Curious, you search the term on Google.
Astronomers have discovered a second interstellar cloud near the center of the Milky Way that is extraordinarily rich in complex molecules, including several molecules associated with prebiotic chemistry. The newly studied cloud, G+0.633-0.0604, or G+0.633, contains more than
For more than a decade, the world has been trying to limit global warming to 1.5°C.
The next time something goes wrong with your bank account, package delivery or a bill, there's a good chance you'll be directed to AI for customer service.
The corona in Spain was particularly golden The post Why the Recent Total Eclipse Looked Unusual appeared first on Nautilus .
Spin-orbit coupling (SOC), an interaction between an electron's spin and its motion, plays a key role in creating topological insulators—unusual materials that are insulating in their interior but can conduct electricity along their surfaces.
Ohio University Distinguished Professor Alexander Govorov of the Department of Physics and Astronomy and the Nanoscale and Quantum Phenomena Institute (NQPI) in the College of Arts and Sciences has co-authored a new study published in Science Advances with collaborators at
When Blue Origin's New Glenn launch vehicle accidentally exploded during a static test fire in May 2026, the explosion generated low frequency soundwaves below the range of human hearing.
Employees want to work from home. Employers want them in the office. A new University of Iowa study suggests hybrid work may be an effective compromise.
Recently, heavy rains have caused flooding in Grand Canyon and Zion National Parks, resulting in the loss of at least two lives. In U.S. national parks, maintaining visitor safety can be complicated because it is difficult to measure who is in a park and where they are, much
Many animal species, ranging from peacocks and birds of paradise to some lizards, fish and beetles, display physical features or ornaments that can attract potential mates. These ornaments can include colorful plumage, elaborate tails or fins, inflatable throat sacs and
As climate warming pushes many species toward cooler environments, high-elevation areas are expected to play an increasingly important role in biodiversity conservation. A new study by the Great Hollow Nature Preserve & Ecological Research Center (New Fairfield, Connecticut)
Scientists named this oddball creature after the Demogorgon from Stranger Things
Cybersecurity experts are volunteering to keep America’s utilities safe from attacks
Cultivated meat aims to produce meat from animal cells in the laboratory without needing to raise a living animal for meat production. It has been proposed as a potentially more sustainable alternative to conventional meat production. Yet recreating something as complex as a
All known life on Earth uses the same genetic alphabet, consisting of four letters. Now, researchers at the University of California San Diego have demonstrated that one of biology's most essential enzymes can accurately read and transcribe an expanded, eight-letter genetic
In a strategic retreat in the fight against climate change, the United Nations has acknowledged that Earth has lost its chance to prevent some of the worst of global warming's harms. So now the world must figure out how to get temperatures below the danger zone and back to
Following nearly 10,000 older women for 10 years, researchers found that tea drinking was associated with slightly higher hip bone density. Moderate coffee consumption did not appear harmful, but drinking more than five cups a day was linked to lower bone density. The findings
A search for one mysterious particle unexpectedly revealed evidence for two different structures that may belong to the bizarre family of exotic subatomic particles known as XYZ states. The findings could help physicists uncover new ways that quarks and gluons combine to create
NASA-funded studies suggest Earth’s climate has been influenced by both the Sun’s travels through dense regions of the Milky Way and the violent superflares of its youth. Those events may help explain ancient ice ages as well as how early Earth stayed warm enough for liquid