An electrical fingerprint found on tiny particles in the blood may help detect signs of pancreatic cancer that are often overlooked, according to new research from Rice University. The researchers developed a device that separates these particles based on their electrical
Rising sea levels and storm surges could cost $855 billion in economic losses across Australia by the end of the century, according to new research, the first of its kind in Australia.
Why do travelers choose one hotel over another, and what makes them return?
For decades, physicists have searched for dark matter, the invisible substance thought to make up roughly 85% of all matter in the universe. Although its gravitational influence shapes galaxies and the large-scale structure of the cosmos, dark matter has never been directly
The Human Rights Center at UC Berkeley School of Law has released a human rights assessment of the use of large language models (LLMs) in the fields of law, journalism and education.
We've been searching for life on Mars for a long time, but so far we've come up empty. The fundamental problem is a Catch-22 involving two of the key ingredients for life. Life as we know it needs liquid water and reasonable temperatures, both of which are available on Mars,
Taylor Swift is now the namesake of a genus of plant-feeding insects from Australia that were previously unknown to science.
Scholasticide—deliberate attacks on a society's education system in armed conflict—is a war crime that must be publicly condemned and its perpetrators held to account, insists an editorial published by The BMJ.
AI engineers often recognize ethical risks associated with the systems they build, but many lack the authority, incentives and organizational support needed to act on them, according to new research from the University of Manchester.
Researchers at the National Graphene Institute have shown that naturally occurring channels within a common clay mineral can respond to pressure, voltage and pH, offering possibilities for controlling the movement of ions through extremely small, confined spaces. The study,
Porous liquids combine permanent nanoscale cavities with fluidity, making them promising for applications like carbon dioxide capture, gas separation and other chemical processes. Their viscosity must be tailored to the intended application: Lower-viscosity liquids are easier
From the Vredefort Dome in South Africa (the world's oldest and largest known meteorite impact structure) to the volcanic lakes of the Great Rift Valley in Kenya, Africa's landscapes hold some of Earth's oldest stories. Morocco's M'Goun UNESCO Global Geopark records more than
You might not die of dysentery on the trail these days, but there is still plenty of danger outdoors The post Could You Survive the Oregon Trail? appeared first on Nautilus .
A new study published in Science Advances reveals how Bronze Age communities in Central Europe adapted to changing environmental and social conditions by adopting broomcorn millet, a fast-growing, climate-resilient crop.
Morocco spent most of the last decade drying out. Between 2019 and 2024, the country recorded six consecutive years of below-average rainfall, the longest on record. The 2023–24 hydrological year was the driest in more than six decades, with a national total of just 106.4 mm.
From targeted cancer treatments to self-healing materials and microscopic robots, many emerging technologies depend on molecules that can be controlled with light. Researchers at Tohoku University have now developed a way to make these light-responsive molecules much more
An international team led by researchers from the University of São Paulo (USP) in Brazil has developed an innovative method to identify stars that have consumed the planets around them. The technique detects variations in the abundance of beryllium, a relatively rare chemical
Using NASA's Chandra X-ray Observatory, scientists have discovered a new class of objects behaving unlike any they have seen before. Astronomers suggest these newly spotted objects in other galaxies may help solve not one, but two long-standing questions in astrophysics.
Love it or hate it, artificial intelligence is likely here to stay. Its ravenous need for computational power has overwhelmed chip manufacturers and power companies alike. While our current AI obsession is likely a bubble ready to burst, we won't simply stop using computers.
Chemists in a new study led by the University of Iowa report they have isolated and described in detail an atypical state of the rare-earth metal terbium, an advance that could expand its use in quantum technologies, including computing and advanced sensors. The study,
Cadmium is a naturally occurring, toxic heavy metal found in many soils across Latin America and the Caribbean, where cacao trees are widely cultivated. It makes its way into cocoa seeds, called beans, that are roasted and made into chocolate, according to the Food and
Researchers have discovered a system that helps seeds survive when there is too much salt in the soil. The system helps young germinating embryos keep the right balance of sodium and potassium as they begin to grow. Understanding how it works could eventually help scientists
The human body fights staph infections by starving it of essential nutrients. Staph, it turns out, is remarkably good at changing what's on the menu. Staphylococcus aureus—the infamous agent behind MRSA and most staph infections—needs sulfur to build proteins and other
University of Missouri researchers are paving the way as artificial intelligence transforms biomedical research. A team from the College of Engineering and collaborators recently published one of the most comprehensive reviews to date of an emerging AI approach for biology
Drawing on 14 years of data, we examined whether access to broadband internet could improve Americans' use of time and found that a 10% increase in broadband adoption across a community corresponds to a 1.19% reduction in waiting time.
A forest can look intact from the roadside and still have lost much of its capacity to bounce back. That gap between appearance and function is at the center of a new policy brief published by eLTER, the European research infrastructure for long-term ecosystem, critical zone
Pelicans have resided in St James's Park, London, for 360 years. But the current flock has been a summer sensation because of the first chicks to hatch in the park's history.
Ichthyosaurs ruled the oceans for 150 million years during the Mesozoic Era. Their fish-shaped bodies were built for high speeds. In that context, it is normally an advantage to be as light as possible.
As a liquid that is easily stored and transported, ammonia (NH3) is an attractive carrier for hydrogen, which is used in fuel cells, semiconductor manufacturing, chemical processing and other applications. However, breaking ammonia into hydrogen and nitrogen typically requires
Caring for others without caring for oneself is associated with lower levels of well-being and may not be sustainable, a new study found.
The contiguous United States has endured its hottest summer on record, a new peak that scientists said should send alarm bells ringing over the increasingly dire impacts of climate change.
For decades, researchers wondered if the Navier-Stokes equations, which describe fluid flow, break down. OpenAI put thousands of agents on the question.
Key figures from Europe's space industry and other international players have converged on Paris to discuss how to advance the continent's ambitions in a global market dominated by the United States.
Piling sight, sound, touch, smell and taste into digitally enhanced tourist attractions does not automatically make visitors more engaged, according to research from the University of Surrey.
(Fe0.63Ni0.3Pd0.07)3P, or FNPP, is a magnetic material that exhibits complex magnetic structures even at room temperature. This makes the material of interest for spintronics, a field that could enable data processing with significantly lower energy consumption. One potential
The two NASA astronauts who led the Artemis II moonshot earlier this year are stepping away from spaceflight.
Estuaries across the United States are facing the same trends of warming waters, algal growth and declining oxygen concentrations that threaten water quality and fish populations, regardless of geographic location, according to new research led by a Rensselaer Polytechnic
People in Vancouver experienced an increase in police drug seizures during the first year of British Columbia's drug decriminalization pilot project, according to a Simon Fraser University study.
Hydrogen-powered cars, power stations and portable chargers all rely on fuel cells. At the heart of each fuel cell is a catalyst that speeds up the reaction between hydrogen and oxygen to produce electricity and water. These catalysts are typically made of platinum—which costs
Toward the end of their lives, low-mass stars undergo an abrupt dip in brightness, also known as the luminosity bump. While the endpoint of this bump is well understood, its onset has remained elusive. Now, in a paper published by The Astrophysical Journal Letters, Saskia
The Danube gudgeon had been considered extinct in the Inn River for more than 100 years. Only a few years ago, the highly endangered species was rediscovered there. Now, researchers at the Technical University of Munich (TUM) have documented the fish in another section of the
New observations of the composition of distant galaxies offer insights into the earliest phases of the universe and confirm decades of scientific understanding of the elements and particles produced by the Big Bang, according to a new study.
On back-to-school night in 2005, I eagerly entered my youngest child's first-grade classroom. The walls were festooned with brightly colored responses to the prompt: "Draw something you remember."
Cornell researchers have used artificial intelligence to uncover a previously unknown way cells control how proteins move inside them, a process essential for growth, communication and movement that is often disrupted in cancer.
Viewing "thinspiration" content on TikTok increases self-objectification and worsens mood, while viewing body-positive content also increases self-objectification but is linked to a more positive mood, according to a new study published in PLOS One by Samantha Jones of Western
More than 3,000 scientific article titles across disciplines have made use of Beatles song titles and lyrics, according to a study published in PLOS One by Gabriel Budel of Delft University of Technology in the Netherlands and colleagues. This analysis is an unprecedentedly
Analysis of fossilized remains from dinosaurs known as troodontids reveals how one species' hip and leg bones may have developed over its lifespan, from embryo to adult—with potential implications for resolving longstanding taxonomic challenges. David Varricchio of Montana
Researchers at the CUNY Graduate Center and Hunter College have found that Asian elephants can suppress impulsive behaviors and adjust their actions when circumstances change—a cognitive ability that may help explain the animals' sophisticated problem-solving skills and social
Until just over a decade ago, ring systems were thought to be exclusive to the giant planets of the solar system, such as Jupiter, Saturn, Uranus and Neptune. However, in 2013, a small body barely 250 kilometers (155 miles) in diameter, located at nearly 17 times the Earth–sun
A team of Griffith University archaeologists has uncovered evidence that humans were using mind-altering substances much earlier than previously supposed.
