With the departure of the research vessel Polarstern from Punta Arenas (Chile) scheduled for this weekend, the "Summer Weddell Sea Outflow Study" (SWOS) international expedition will commence. Up to early April, a multidisciplinary international research team will investigate
When and how quickly can ecosystems "tip" and how will they develop in the future? Researchers from the University of Potsdam, the Potsdam Institute for Climate Impact Research, and the Technical University of Munich have developed a new method for measuring how close an
Followers of Ze Frank submitted over 8,000 names for a newly discovered chiton The post Scientists Turn to the Internet to Name New Species appeared first on Nautilus .
Sometimes we humans get ahead of ourselves. We embark on grand engineering experiments without really understanding what the long-term implications of such projects are. Climate change itself is a perfect example of that—no one in the early industrial revolution realized that,
Preliminary studies suggest that a high-fat, low-carbohydrate diet could reduce schizophrenia symptoms in some people, but claiming it’s a cure is misleading, experts say
It hadn't been a successful morning for the Great Lakes Eagle Health team. Traveling by boat, truck, and foot, the team was searching for active eagle nests along the Wisconsin River in Nekoosa, Wisconsin. Tree one was a dud, and tree two, a heartbreaker. Dan Goltz, one of the
How the evidence stacks up against Robert F. Kennedy Jr.’s recent claims The post Can the Keto Diet Treat Mental Health Conditions? appeared first on Nautilus .
In early January, authorities from South Australia's Department of Primary Industries took to the streets of Adelaide on the hunt for a suspicious individual.
Technological advances over the past four decades have turned mobile devices and computers into the world's largest library, where information is just a tap away. Phones, laptops, tablets, smartwatches—they're a part of everyday life, simplifying access to entertainment,
Antibiotic resistance (AR) has steadily accelerated in recent years to become a global health crisis. As deadly bacteria evolve new ways to elude drug treatments for a variety of illnesses, a growing number of "superbugs" have emerged, ramping up estimates of more than 10
Rising sea levels along coastlines not only threaten populations, but also pose a danger to agricultural crops, which may be damaged by surging amounts of saltwater. Researchers have, in response, sought to improve salt-tolerance in plants.
Invisible light beyond the range of human vision plays a vital role in communication technologies, medical diagnostics, and optical sensing. Ultraviolet and near-infrared wavelengths are routinely used in these fields, yet detecting them directly often requires complex
Two-dimensional (2D) materials, in general, allow the realization of unique quantum phenomena unattainable in the common three-dimensional (3D) world. A prime example is graphene. Transition metal dichalcogenides (TMDs) have a similar structure. Both can be stacked to form van
Concerns that quantum computers may start easily hacking into previously secure communications has motivated researchers to work on innovative new ways to encrypt information. One such method is quantum key distribution (QKD), a secure, quantum-based method in which
Documented for 200 years, the Iguanodontia group is expanding with the discovery of a brand-new species, the first known to bear spikes with properties never before observed in dinosaurs. Scientists from the CNRS1 and their internationalpartners have uncovered in China the
After 25 years, Brookhaven National Laboratory’s Relativistic Heavy Ion Collider—the U.S.’s largest and only particle collider—has ceased operations, but its science lives on
Teachers supervising students in school-sponsored work sites tend to prioritize emotional and social well-being in the workplace, according to research from Rutgers Health. The study, published in Occupational Health, examined how educators approach student wellness and the
The properties of a quantum material are driven by links between its electrons known as quantum correlations. A RIKEN researcher has shown mathematically that, at non-zero temperatures, these connections can only exist over very short distances when more than two particles are
The upcoming drugs CagriSema and retatrutide target multiple gut hormones and could cause twice as much weight loss than current treatments. But experts wonder how much is too much
Among the many trillions of microorganisms in the human gut is Blautia luti. Like many gut bacteria, it metabolizes indigestible dietary components, such as fiber in the form of carbohydrates. This process produces, among other things, acetic acid (acetate), an important energy
Plant-based food as an alternative to meat is high on the agenda today, and mycoprotein (fungal protein) in particular has come into focus in recent years. A new doctoral thesis from the University of Borås in Sweden, has investigated how mycoprotein and its minerals are
Archaeology offers an unparalleled material record of urban dynamics, spanning thousands of years and operating in varied environmental and cultural contexts. The diverse perspectives provided by the archaeological record can yield new insights into our global urban future,
Researchers in Australia have unveiled the largest quantum simulation platform built to date, opening a new route to exploring the complex behavior of quantum materials at unprecedented scales.
Research led by the University of East Anglia (UEA) sheds new light on how mountain birds adapt to changes in climate. Scientists know that species diversity changes as you go up a mountain, but it is not clearly understood why this is the case. One theory is that it is mostly
New research into burn-response genes shows evidence of accelerated evolution The post Was the Human Genome Forged by Fire? appeared first on Nautilus .
Iridium oxide is one of the most important—and most problematic—materials in the global push toward clean energy. It is currently the most reliable catalyst used in the conversion of energy to chemicals by electrolysis, a process that uses electricity to split water molecules
A new theoretical study led by researchers at the University of Chicago and Argonne National Laboratory has identified the microscopic mechanisms by which diamond surfaces affect the quantum coherence of nitrogen-vacancy (NV) centers—defects in diamond that underpin some of
Oxygen is a vital and constant presence on Earth today. But that hasn't always been the case. It wasn't until around 2.3 billion years ago that oxygen became a permanent fixture in the atmosphere, during a pivotal period known as the Great Oxidation Event (GOE), which set the
A team of archaeologists from the Universitat Jaume I, the University of Barcelona, and the Catalan Institution for Research and Advanced Studies (ICREA) has developed a new methodology that allows for a much more detailed, precise, and objective analysis of Late Paleolithic
A UT San Antonio-led international research team has identified chitin, the primary organic component of modern crab shells and insect exoskeletons, in trilobite fossils more than 500 million years old, marking the first confirmed detection of the molecule in this extinct group.
For decades, scientists assumed that order drives efficiency. Yet in the bustling machinery of mitochondria—the organelles that crank out adenosine triphosphate (ATP), the universal "energy currency" of cells—one of the most enigmatic components is a protein that appears
Proteins are the building blocks of life. These biomolecules comprise chains of amino acids that fold into precise shapes to perform specific jobs in nature. But these elegant structures form only under narrow pH and temperature conditions, a property dictated by billions of
Artificial light is one of the most ingrained features of modern life. For humans, light after dark offers convenience and a sense of safety. For wildlife, it's a growing environmental disturbance. "When humans introduce artificial light at night, they are fundamentally
Historian and Ph.D. research fellow Andreas Eliassen Grini at the Norwegian University of Science and Technology (NTNU) has delved into German soldiers' descriptions of their experiences in Northern Norway. This includes their encounter with the Sami culture. He found a number
The flow of ice at Pine Island Glacier in West Antarctica has sped up dramatically due to the disintegration of the ice shelf in front of it, and this could lead to faster sea level rise
In a new study published in Physical Review Letters, scientists have performed the first global simulations of monster shocks—some of the strongest shocks in the universe—revealing how these extreme events in magnetar magnetospheres could be responsible for producing fast radio
From vegetation scans to 360-degree smoke detectors, new tools are trying to shine a light on the most dangerously dark areas of the electric grid
Researchers at Kyoto University have proposed a new physical model that explores how disturbances in the ionosphere may exert electrostatic forces within Earth's crust and potentially contribute to the initiation of large earthquakes under specific conditions. The study does
Earth's surface is covered by more than a dozen tectonic plates, and in subduction zones around the world—including the Japanese Islands—plates converge and dense oceanic plates sink into Earth's interior. These regions, especially plate boundaries, are known for frequent
"Dirty" or "extremely dirty": these are the classifications of 46% of the world's aquatic environments. This conclusion comes from a study that compiled and systematized data from 6,049 records of waste contamination in aquatic environments on all continents over the last decade.
Science funding cuts in the UK are expected to be a "devastasting blow" for physics research, affecting international projects such as particle detection experiments at CERN
Carbon's unique chemical properties allow it to be an essential building block for life on Earth and many other molecules we rely on for day-to-day life—but what about carbon's neighbor? Silicon is located one row below carbon in the periodic table of elements, and similarly
Time crystals, a collection of particles that "tick"—or move back and forth in repeating cycles—were first theorized and then discovered about a decade ago. While scientists have yet to create commercial or industrial applications for this intriguing form of matter, these
A single type of chemical structure that shows up again and again in modern medicine is the amide bond that links a carbonyl group (C=O) to a nitrogen atom. They're so ubiquitous that 117 of the top 200 small-molecule drugs by retail sales in 2023 feature at least one amide
A research team led by Dr. Dandan Gao from the Department of Chemistry at Johannes Gutenberg University Mainz (JGU) has developed a new method for the sustainable production of ammonia and formic acid. Ammonia is indispensable in modern agriculture and, like formic acid, an
Implementing novel management practices in dairy farming, one of the commonwealth's major agricultural industries, could help alleviate a large source of both nutrient pollution and greenhouse gas emissions, according to a multidisciplinary team led by researchers at Penn
What people throughout the world and across time have made of lunar eclipses The post The Many Myths of the Blood Moon appeared first on Nautilus .
Many different bird species have been affiliated with the Seattle Seahawks’ mascot, but none is technically a “seahawk”
Ammonia (NH3) is essential for fertilizers and emerging carbon-free energy technologies, yet its conventional production via the Haber-Bosch process is energy-intensive and CO2-emitting. Researchers from Tohoku University and collaborating institutions have now established a
Fans of DSC Arminia Bielefeld experience matchday excitement far more intensely in the stadium than in front of the television when watching football (soccer). A study from Bielefeld University demonstrates clear differences in heart rate and stress levels during the 2025 cup
