What to know about earthquake early warning systems
As earthquakes struck from California to Venezuela to Japan, millions of people received warnings on their mobile phones, providing critical seconds to seek protection.
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Europe's extreme heat would be impossible without climate change, scientists say
The record-breaking heat that's scorching Europe day and night this month would not have been possible without climate change, according to a new study.
Hospitals overwhelmed as Europe heat wave shifts east
A deadly European heat wave that has saturated hospitals as temperatures soared to record highs was shifting east Friday, with authorities warning of more misery on a continent not used to stretches of punishing heat.
The 'water-saving' effect of vegetation under rising CO₂ may be overestimated
Climate warming is intensifying terrestrial water scarcity and drought risks worldwide. Meanwhile, rising atmospheric CO2 reduces plant stomatal conductance—the openness of leaf pores that governs both CO2 intake and water loss—and improves water-use efficiency, which has been
Europe’s heatwave is the hottest and most humid ever
The current temperatures in western and central Europe would have been virtually impossible 50 years ago, and unprecedented humidity levels make this heatwave especially dangerous
Extreme heat is harming remote First Nations communities. It's time we listen to them
In remote Australia, First Nations communities battle extreme heat each summer. In January 2026 alone, the town of Alice Springs (Mparntwe) endured 20 days of temperatures above 40°C (104°F). This prolonged heat wave—defined as a period of unusually hot weather—can have
Economic and environmental benefits of regenerative agriculture vary widely across farms and regions
Regenerative agriculture can deliver both economic and environmental benefits for European farmers, Wageningen University & Research (WUR) concludes in the research project Regenomics. Whether these benefits are actually present depends strongly on regional conditions, such as
The 2 earthquakes that struck Venezuela are known as a 'doublet.' Here's how they happen
The two powerful earthquakes that struck Venezuela's northern coast, killing more than 180 people, were an event known as a "doublet."
Nanoparticle exsolution opens a new route to functional oxide electronics and spintronics
A research team has developed a new strategy to simultaneously control the electronic and magnetic properties of oxide thin films through a process known as exsolution. The team was led by Professor Hyeon Han and Professor Donghwa Lee from the Department of Materials Science
How to manage public investment in science with balance
Public debt is higher today and growing at a faster rate than before the pandemic in 80% of the world's economies. According to the latest fiscal report from the International Monetary Fund, global public debt could rise to 100% of GDP by the end of this decade if it continues
Nearly isotropic superconducting property revealed in trilayer nickelate
A research team led by Prof. Zhang Jinglei from Hefei Institutes of Physical Science, Chinese Academy of Sciences, found that the trilayer nickelate La4Ni3O10-δ exhibits a nearly isotropic upper critical field under high pressure. This finding provides important experimental
Integration could be key to computational thinking in students
Training in computational thinking can improve a student's ability to tackle complex problems, according to research in the International Journal of Technology Enhanced Learning, which examined both students' perceptions of their own skills and their demonstrated performance.
Ancient stellar flyby may still be steering long-period comets today
The Gaia mission has allowed researchers to understand the motions of stars like never before, even revealing possible interactions between our solar system and nearby stars. Planetary Science Institute Senior Scientist Nathan Kaib and collaborator Sean Raymond (Universite de
Foreign funds help make housing unaffordable, according to research
It's no secret that U.S. housing has gotten less affordable. From 2019 to 2025, average home prices rose 60%, according to the Harvard Joint Center for Housing Studies.
Microscale hydrogel fibers could enable imaging inside tiny tissue structures
Researchers have developed light-transmitting hydrogel fibers that are just hundreds of micrometers in diameter. With further development, these soft fibers could one day make it possible to use imaging techniques to detect early breast cancer hidden inside very small breast
After parenthood, same-sex parents diverge from different-sex norms—and from each other, researcher finds
Research by Penn sociologist Pilar Gonalons-Pons and others has shown that after a man and a woman have a child, the couple's relative share of paid and unpaid labor tends to change dramatically, with the father specializing in paid work and the mother in child care.
Social media messages may help counter youth loneliness epidemic by encouraging real-world connection
Loneliness among young adults has reached what the U.S. surgeon general has called an "epidemic," with recent estimates suggesting that roughly half of U.S. adults report feeling lonely, and rates are particularly high among people ages 18–29. A new study from the University of
Why old nuclear-site concrete could become a tool for trapping strontium-90
Crushed concrete from legacy nuclear facilities could play a far greater role in safely managing radioactive land than previously understood. Research published in ACS ES&T Water and conducted by scientists from the University of Manchester, United Kingdom National Nuclear
Some Neanderthals Were Genetically Healthy Right Up Until the End
Not all populations of the ancient human species were struggling prior to their mysterious demise The post Some Neanderthals Were Genetically Healthy Right Up Until the End appeared first on Nautilus .
Hidden molecular code in tosyl groups directs pillararene formation and assembly, study finds
A research team at Mahidol University, Thailand, has discovered that tosyl groups, long regarded as routine synthetic handles, can actively guide the formation and behavior of pillararenes—a class of pillar-shaped macrocyclic molecules widely used in supramolecular chemistry.
Centuries-old planktonic shell mystery solved with discovery of self-assembling proteins
Biomaterials with extraordinary properties, such as spider silk, have so far been known primarily from animals. Researchers at the University of Salzburg in Austria have now deciphered a surprising counterpart from the world of single-celled organisms: The shells of tintinnids,
The cask is the shipping container of the late Middle Ages
What do wooden casks tell us about trade and everyday life between 1300 and 1800? Ph.D. candidate Jeroen Oosterbaan studied the life cycle of this shipping container and has shown how these everyday objects played a key role in the development of international trade networks.
Why these birds meet again in Africa: Flycatcher study reveals how genes and environment guide 13,000‑km migrations
Migratory birds such as the pied flycatcher typically have wintering locations in Africa close to others from the same breeding population. That means that birds breeding in the Netherlands run into each other again in Africa, while Spanish populations also end up close
How soil pH shapes rice stink bug outbreaks by controlling key bacteria
Researchers at the National Institute of Advanced Industrial Science and Technology (AIST), in collaboration with researchers from the University of the Ryukyus and the University of Electro-Communications, have discovered that soil pH is a key factor in regulating the
Plankton-linked vapors could speed cloud seed formation over cold oceans
For nearly 50 years, scientists have suspected that microscopic marine plankton play a role in cloud formation over the oceans. Now, an experiment led by the University of Helsinki suggests that it may be more important than previously thought. The findings are published in the
Perseverance Scratches the Martian Surface, Finds Organic Carbon
Another hint life may have existed on the red planet The post Perseverance Scratches the Martian Surface, Finds Organic Carbon appeared first on Nautilus .
AI in policing: Safeguards can't keep up, new research warns
Artificial intelligence is being adopted across policing and the wider criminal justice system of England and Wales faster than the rules designed to govern it, according to major new research published by Northumbria University.
Laser pulses capture unexplored polaronic states
In an international experiment, researchers observed Jahn–Teller polarons—quasiparticles that could play an important role in future ultrafast spintronic devices. These polarons emerged within the crystal lattice of cobalt oxide that had been activated by carefully tailored
Scientists develop predictive roadmap to boost performance in next-gen spintronics
Chiral 2D metal halide perovskites (MHPs) are among the most promising materials for future technologies that exploit the spin of electrons in spin-based optoelectronics, or spintronics, but getting them to perform consistently has proven difficult. Now scientists at Lawrence
Morocco's hidden history: Archaeology, DNA and carbon dating rewrite the story of the ancient world
For decades, stories about the ancient Mediterranean have centered on the grand cultures of Greece, Rome, Phoenicia and Egypt. Northwest Africa seldom enters the picture before the arrival of Phoenician traders on the Moroccan coast about 3,000 years ago.
Warming may slow forest growth and cut carbon storage by 30%, model shows
Forests and land play an important role in absorbing carbon dioxide emissions, but current models and forecasts don't incorporate a surprising ecological discovery: Despite more available carbon, climate change and warmer temperatures are slowing forest growth.
Inorganic nanoscale device behaves like a single neuron, opening doors for AI and retinal implants
McGill University researchers have developed a light-detecting nanoscale structure that mimics how a neuron processes information. The neuron-like behavior emerges from the materials themselves, reducing the energy demand associated with similar devices that rely on circuits or
What are supermassive black holes? Everything you need to know about these mysterious objects
Nearly every massive galaxy observed hosts a supermassive black hole at its center. NASA's James Webb Space Telescope has discovered that some of these supermassive black holes may even be too big for the galaxy they're found in, challenging astronomers' understanding of these
Archaic Hominin Species Buried Only Their Women
Ancient proteins recovered from the teeth of Homo naledi fossils tell the tale The post Archaic Hominin Species Buried Only Their Women appeared first on Nautilus .
Looking for work? Don't worry about seeming too eager
Many people worry that responding too quickly to a prospective employer could make them seem too available or even desperate. New research published in Management Science suggests they may be worrying about the wrong thing.
Ultra-precise technology can count damaged DNA fragments
The Korea Research Institute of Standards and Science has developed an ultrasensitive immunoassay-based analytical platform that can detect and quantify trace amounts of "Small Excised Damaged DNA (sedDNA)" fragments generated during cellular DNA repair. This technology enables
New science on algae die-offs is too late for the Reflecting Pool
Iron and hydrogen peroxide trigger cell death via ferroptosis, which cascades killer molecules through the population, causing mass die-offs of algae.
Dog's skull shape and body weight linked to spinal fluid disorder risk
A new Cornell University study helps deepen the understanding of skull shapes in dogs of different sizes and draws a link between cranial and facial shapes, body weight, and the risk of syringomyelia, a spinal condition common in some dog breeds.
Scientists measure hidden quantum forces that could power a new generation of pharmaceutical drugs
It's one thing to design a pharmaceutical drug. It's another to know if and why it actually works; not on paper or in a computer model, but inside the chaotic world of living systems, where proteins twist into shape, atoms constantly pull and push each other apart, and
Novel rice paddy approach aims to prevent toxic metals from tainting rice
In a perspective published in Nature Reviews Earth & Environment, Colorado State University researchers describe a management approach to prevent the uptake of arsenic, cadmium and mercury in rice grains to protect human health. They propose strategies that would change soil
Why AI rules in science matter now: Nature backs wider debate beyond mathematics
In an editorial, Nature endorses the "Leiden Declaration on Artificial Intelligence and Mathematics," which was published earlier this month by researchers from 15 different universities, including Rodrigo Ochigame (CADS) and David Holmes (FWN).
Fossil fish tooth chemistry uncovers Southern Hemisphere role in Earth's ice age shift
To understand where Earth might be headed, it's important to know where it has been. Throughout its existence, especially over the past couple of million years, Earth has experienced periodic cold and warm intervals, known as glacial and interglacial periods.
Coincidences in My Life Have Me Wondering
My search for a hidden structure to astronomically unlikely occurrences The post Coincidences in My Life Have Me Wondering appeared first on Nautilus .
UK suffers as heat breaks new June record
The UK suffered its hottest-ever June day Thursday, with temperatures reaching 36.7C in the southwest, breaking a record set earlier that day as the extreme heat stretched London's ambulance services.
New insight into how cells move copper out of the mitochondrial matrix could guide novel treatments
Copper is essential for life. Our cells need the metal to make energy and stay healthy, but if it is in the wrong place or present in excess, copper can be deadly. Texas A&M AgriLife Research scientists have identified a key protein that helps maintain copper balance, with
What people with intersex traits want you to know
According to the Australian Bureau of Statistics, around 63,300 Australians age 16 and older—0.3% of the overall population—know they were born with variations of sex characteristics. This means their bodies don't fit medical norms about how female or male bodies should look or
A giraffe named Gracie escaped in Texas. No one can seem to find her
A giraffe named Gracie is missing in Texas, and the search for her has become a tall order.
Ancient asteroid barrage may explain why early Earth had no stable continents
New research led by Curtin University and QUT (Queensland University of Technology) has revealed that repeated asteroid impacts may have been the dominant force shaping early Earth, delivering vast amounts of heat into the planet's interior and delaying the formation of stable
Defect detection automated in diamond, other advanced semiconductors
Materials scientists at Rice University have developed a new workflow methodology for measuring microscopic defects in diamond and other advanced semiconductor materials. By making it easier to spot flaws that can undermine performance, the approach could accelerate the
Stem cell education platform strengthens students' identity as scientists
On a YouTube livestream, Berkeley City College students carefully study the movements of stem cells to observe what they do as they become neurons: Are they moving, growing or forming new connections with other neurons?
