Deep-sea waters are warming due to heat waves and climate change, and it could spell trouble for the oceans' delicate chemical and biological balance. However, a study published in Proceedings of the National Academy of Sciences demonstrates that the microbe Nitrosopumilus
When Sandia scientists Ryan Davis and Nathan Bays set out to find a better way to absorb and degrade PFAS in water sources, they kept running into the same issue: Detecting the chemicals in samples took too long. So, they came up with their own solution. They've developed a
Even when the idea of terraforming Mars was originally put forward, the idea was daunting. Changing the environment of an entire planet is not something to do easily. Over the following decades, plenty of scientists and engineers have looked at the problem, and most have come
Long before humans cultivated crops or sailed between continents, a group of plant viruses was already evolving among wild plants in Eurasia. According to a new international study published in Plant Disease, the ancestors of modern tymoviruses likely emerged before the last
Scientists usually study the molecular machinery that controls gene expression from the perspective of a linear, two-dimensional genome—even though DNA and its bound proteins function in three dimensions (3D). To better understand how key components of this machinery, such as
Most plants allow fungal microorganisms to enter their root cells and provide them with carbohydrates in exchange for a better supply of nutrients and water. Only leguminous plants like peas, beans, and clover enter into an additional, mutually beneficial symbiosis with
The discovery adds to the Archimedes Palimpsest , an important medieval manuscript containing texts from the Greek mathematician Archimedes
New research points to a troubling relationship between buzzwords and decision-making The post Are You Smart Enough to Avoid Falling for “Corporate Bullsh*t”? appeared first on Nautilus .
Researchers from Germany, Japan and India, led by scientists from DESY and the Universities of Kiel and Hamburg, have found a way to collectively make molecules on a flat surface rotate by exposing them to light using ultrafast light pulses from DESY's free-electron laser FLASH
Herring from different parts of the Baltic Sea belong to distinct populations genetically adapted to local differences in salinity and temperature. However, these populations can also mix with each other, according to a new study by researchers from Uppsala University,
In some parts of the deep ocean, it can look like it's snowing. This "marine snow" is the dust and detritus that organisms slough off as they die and decompose. Marine snow can fall several kilometers to the deepest parts of the ocean, where the particles are buried in the
A sudden release of pressure allowed a copper-based compound to superconduct at the highest temperature yet for atmospheric pressure, a study claims.
Alaska’s glacial lakes are growing as glaciers retreat out of basins. These lakes will change desolate glacial rivers into thriving salmon habitat.
There is growing interest in the scientific community and private sector in biological approaches to marine carbon dioxide removal—strategies designed to enhance the ocean's natural ability to absorb carbon from the atmosphere. However, a study led by Megan Sullivan, a
In 2020, a study confirmed that two planets orbited the nearby red dwarf, GJ 887. Now, astronomers have confirmed the existence of two additional planets orbiting GJ 887 in a new study published in Astronomy and Astrophysics. The new study suggests that one of these newly
Antarctic sea ice coverage has likely rebounded this year, coming closer to its annual summer average after four years of extreme lows, US scientists said Monday.
Who among us hasn't put off doing something we know we need to do while scrolling through just a few more TikToks, Instagram reels or YouTube shorts? New research from the William Allen White School of Journalism & Mass Communications at the University of Kansas has found that
More than 40% of extant large freshwater animals (megafauna), including carp, salmonids, crocodilians, turtles, beavers, and hippopotamuses, have been deliberately introduced outside their natural range, often for economic gain. While these alien species can provide substantial
Speakers at the Stand Up for Science rally in Washington, D.C., criticized the politicization of science and cuts to research that serves the public
Changes in the Gulf Stream, a strong ocean current in the Atlantic, could serve as an early warning of the imminent collapse of the Atlantic Meridional Overturning Circulation (AMOC). The AMOC is a massive system of ocean currents that acts as a conveyor belt, moving heat from
Teenagers who use social media more frequently may show slightly higher empathy, according to a new meta-analysis by researchers at Georgia State University. The study, a systematic review published in the Journal of Adolescence, analyzed data from 13 studies involving more
Orthohantaviruses, such as the Puumala virus, are widespread in Europe, causing flu-like illnesses and severe kidney damage in those infected. It is increasingly considered a zoonotic threat. Researchers from the Medical Faculty of the University of Duisburg-Essen and the
For many coffee drinkers, choosing milk for their coffee shop order often involves navigating a growing list of choices, each carrying different expectations around taste, digestibility, cost, and more. A new study in the Journal of Dairy Science provides a closer examination
We may not be at the mercy of asteroids after all The post NASA’s DART Mission Offers Proof of Protection Against Asteroid Impacts appeared first on Nautilus .
A new study shows that taking a daily multivitamin could boost longevity, but the results aren’t conclusive
170 species of wild bees live on the Hubland Campus of Julius-Maximilians-Universität Würzburg (JMU). This is the result of a study carried out by the Chair of Animal Ecology and Tropical Biology at the JMU Biocentre from 2012 to 2023. The results have now been published in the
Three years ago, in the waters of the Mediterranean Sea, the passage of an "ultra-energetic" cosmic neutrino was observed—the most energetic ever detected. The event drew international attention from the scientific community as well as from the media and the public, not least
The cancellation of a meeting of the committee that guides federal autism research funding follows an announcement that an independent group of autism scientists would meet the same day
When closely related species mate, their offspring sometimes survive but cannot reproduce. This pattern often affects males first, with hybrid males frequently failing to produce functional sperm even when hybrid females remain fertile. In a new study published in Molecular
New research suggests that the most formidable barrier to commercializing nanotechnology is not the science itself, but rather the way organizations manage the innovation process. While nanotechnology is heralded as one of the most transformative frontiers of the 21st century,
How is carbon metabolized and processed in different ecosystems? In a study published in the journal Communications Earth & Environment, researchers led by Joely Maak, the study's first author and researcher in the Cluster of Excellence "The Ocean Floor—Earth's Uncharted
Under the Arctic sea ice, fish and plankton live in complete darkness, even in midsummer. Ice floes stop the sun's rays, especially if they are covered by snow. As the ocean heats up, the sea ice thaws, and new regions are exposed. A recent study warns that climate change will
Every morning, people fasten their watch, slip on a bracelet and head out the door without thinking much about what they might encounter along the way. The air they breathe, the dust on their hands and the surfaces they touch all feel ordinary. Yet many chemical exposures
We’re learning that frailty can quietly arrive decades before old age, with some people in their 30s or 40s unknowingly in a pre-frail state. There are surprising ways to stay strong – and it’s not all about weight training
Taking a multivitamin every day might slightly slow the rate of ageing, but the extent to which this is relevant to our health is unclear
A well-established fact of infancy in mammals is that the mother is the primary adult with whom an infant will interact. This holds true across species, from the tiniest shrew to the most massive blue whale. However, infants of many species also interact with adults who are not
It was a childhood crawler before it walked upright The post This Ancient Crocodile Ancestor Learned to Walk on Two Legs appeared first on Nautilus .
A new University of California San Diego study published in Cell challenges a long-standing assumption about how animal viruses become capable of sparking human epidemics and pandemics. Using a phylogenetic, genome-wide analysis across multiple viral families, researchers
When mobile charge carriers, also known as itinerant electrons, interact with the strong exchange magnetic fields associated with the intrinsic angular momentum of localized electrons, this can give rise to the so-called Kondo effect. A Kondo insulator is a state of matter with
When Saharan dust reaches the UK and Europe, as a huge country-sized cloud did over the past few days, it can transform the sky. Tiny particles drifting in the atmosphere scatter blue light while allowing reds and oranges to reach us intact, producing beautiful sunsets.
By simulating the life cycle of a minimal bacterial cell—from DNA replication to protein translation to metabolism and cell division—scientists have opened a new frontier of computer vision into the essential processes of life. The researchers, led by chemistry professor Zan
A new study from researchers at University of North Carolina at Chapel Hill finds that middle and high school students spend nearly one-third of the school day on their smartphones, checking them dozens of times, often for social media and entertainment, with frequent checking
A large, bright meteor fell over Europe on Sunday, with some observers saying they could hear the rock’s explosive descent from the ground
A page long believed to have been lost from the Archimedes Palimpsest, one of the most important surviving manuscripts of antiquity, has been identified at the Musée des Beaux-Arts in Blois, central France, by a CNRS researcher. Initial analysis confirms that the page
Every second, hundreds to thousands of molecules move through thousands of nuclear pores in each of your cells. A new high-definition view reveals the machine in action. The post Disorder Drives One of Nature’s Most Complex Machines first appeared on Quanta Magazine
Some Samoyeds adjust the pitch of their howls depending on the music being played, showing a form of vocal ability they might have inherited from their wolf ancestors
Suspicious cells build up in mice that haven’t given birth, a new study finds. They could help explain a longstanding mystery of breast cancer biology.
A proposed $1.3-billion U.S. Army Corps of Engineers port expansion in North Carolina threatens to unearth decades of “forever chemicals.” The government’s initial plan: don’t test the mud
A single femur found in Bulgaria appears to represent an ape or early hominin that walked on two legs before any known African hominin, but the evidence is far from conclusive
SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur such signals – meaning SETI has been scanning for the wrong thing
