The world is warming. This fact is most often discussed for Earth's surface, where we live. But the climate is also changing from the top of the atmosphere to the bottom of the ocean. And there is a clear fingerprint of humanity's role in causing these changes through
The western U.S. is a geologists' dream, home to the Rocky Mountains, the Grand Canyon, active volcanoes and striking sandstone arches. But one landform simply doesn't make sense.
In collaboration with international partners, researchers at the University of Stuttgart have experimentally demonstrated a previously unknown form of magnetism in atomically thin material layers. The discovery is highly relevant for future magnetic data storage technologies
This week in science news: Nitrous oxide, a potent greenhouse gas, may break down more rapidly in the atmosphere than previously thought due to climate change. A new, experimental pill dramatically reduces bad cholesterol. And physicists believe they detected an exploding black
Calling a friend "cousin" might not be just a term of affection among some African Americans. Now, a mathematical model shows that there is a good chance there is some type of family connection between 185 and 410 years ago for many pairs of African Americans of the same age.
Public sector organizations in emerging economies could improve their performance and resilience by taking a more systematic approach to knowledge management, according to a review in the International Journal of Business Excellence.
Fresh, affordable and nutritious food is an essential human need. But for many city-dwellers, accessing it can be difficult and time-consuming, especially for those who are elderly or have mobility challenges. This is true even in Montreal, a city that prides itself on its
Eucalyptus trees, laden with flammable oils, could spread into Portugal's south-central region by 2060 if changing climate conditions make the area more hospitable to their growth, creating wildfire hotspots that would evade detection by conventional prevention approaches.
Hybrid climate modeling has emerged as an effective way to reduce the computational costs associated with cloud-resolving models while retaining their accuracy. The approach retains physics-based models to simulate large-scale atmospheric dynamics, while harnessing deep
Passerine (perching) birds make up 60% of all bird species, including some familiar Australian favorites, like the superb fairy-wren and willie wagtail. Until now, they were believed to only be capable of shallow reductions in body temperature, with deeper and longer torpor
A new study examining education policymaking in Ireland over the last 30 years finds long-standing conservative practices have significantly constrained meaningful reform. Published in Irish Educational Studies, the research draws on perspectives from academic research,
For almost two decades, scientists have debated whether sponges or comb jellies are the first animal lineage. Now some are calling for a more harmonious approach.
Dog trainers and handlers tease out the characteristics that are deal-breakers The post Here’s What Makes for an Ideal Scent-Sniffing Dog appeared first on Nautilus .
European nations voted Friday to allow for chemical recycling to play a larger role in the production of plastic bottles, overcoming reservations about the energy-intensive technology.
A new study by researchers at Kiel University and MPI-EvolBio describes how more efficient protein production drives the adaptation of fungi to the human body, potentially turning previously harmless species into emerging pathogens. In the wake of global change and the
Prime numbers have fascinated humankind for generations—here are three of the most intriguing primes
The decorated Olympic skier has had numerous injuries and a partial knee replacement but still plans to go for the gold at the 2026 Winter Olympics
At the recent World Economic Forum in Switzerland, Canadian Prime Minister Mark Carney proclaimed "a rupture" in the global "rules-based order" and a turn to great power rivalry.
Watching sporting events like the Super Bowl can influence our brains and bodies—and not always in a good way
Spain and Portugal on Saturday braced for another storm heading for the Iberian peninsula, just days after the floods caused by Storm Leonardo killed at least one person in each country.
Four astronauts will blast off to re-staff the International Space Station (ISS) next week, NASA said Friday, after an emergency medical evacuation of the previous crew.
A soft layer of white snow blankets the grounds of the Chicago Botanic Garden. The air is chilly, the sky gray.
Just four months ago, Timor-Leste formally became a member of the Association of Southeast Asian States (ASEAN). This week, the tiny country took an unprecedented step: its judicial authorities appointed a prosecutor to examine the Myanmar military's responsibility for war
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
