Optical quantum computers are gaining attention as a next-generation computing technology with high speed and scalability. However, accurately characterizing complex optical processes, where multiple optical modes interact to generate quantum entanglement, has been considered
A new paper by University of Rhode Island post-doctoral researchers Emily Sperou and Renato Borras-Chavez published in the journal Polar Biology discusses a unique phenomenon observed in a reclusive Antarctic animal: postmortem attentive behavior, or PAB, in the solitary
When the COVID-19 pandemic hit in 2020, schools around the globe had to switch from regular, in-person classes to online learning overnight. This introduced numerous operational challenges, particularly in equipping students with quantitative skills essential for the labor
Determining the least expensive path for a new subway line underneath a metropolis like New York City is a colossal planning challenge—involving thousands of potential routes through hundreds of city blocks, each with uncertain construction costs. Conventional wisdom suggests
Metabolic engineering has enabled the construction of efficient microbial cell factories, but cellular aging and the accumulation of toxic metabolites during prolonged fed-batch fermentation induce metabolic stress, which ultimately reduces cell productivity. Extending cellular
Deep in the heart of the matter, some numbers don't add up. For example, while protons and neutrons are made of quarks, nature's fundamental building blocks bound together by gluons, their masses are much larger than the individual quarks from which they are formed.
Researchers at the University of Illinois Urbana-Champaign have developed a new theoretical framework that could dramatically reduce the cost and complexity of predicting chemical reaction energetics without sacrificing accuracy. Led by chemical and biomolecular engineering
In a world of 8 billion people, there's one thing that makes each of us unique: our fingerprints. A variety of genetic and environmental factors create tiny variations in the skin's ridges and whorls, such that no two prints are the same.
A study published in Methods in Ecology and Evolution, used artificial intelligence (AI) to analyze over 300,000 hours of vocal recordings of mammal species from Far North Queensland to southern New South Wales and discovered a new approach to mammal monitoring that will have a
In a Perspective, the authors suggest that the social and humanitarian impacts of overshooting the Paris Agreement's aspirational goal of a 1.5 degrees Celsius rise in global mean temperature remain largely unknown, despite robust knowledge of physical climate impacts.
Why do the world's most prestigious firms—such as McKinsey, Goldman Sachs and other elite consulting giants, investment banks, and law practices—hire the brightest talents, train them intensively, and then, after a few years, send many of them packing? A recent study in the
Violations of national airspace by drones are on the rise in Europe. When European leaders discussed these events at a meeting in Copenhagen, Denmark, in October 2025, they responded by announcing plans for a defensive "drone wall."
People who use search engines develop deeper knowledge and are more invested in what they learn than those relying on AI chatbots, a study reports.
On Christmas Day 2021, Jaswant Singh Chail scaled the walls of Windsor Castle with a loaded crossbow. When confronted by police, he stated: "I'm here to kill the queen."
Few diplomatic organizations punch above their weight quite like the Alliance of Small Island States (Aosis). With no fixed budget, no permanent secretariat and no formal charter, it has still managed to shape some of the most important climate agreements of the past few
Since fire ants first came to the United States in the early 20th century, researchers have searched for ways to control their destructive spread and eradicate them from areas where people live.
Rutgers scientists found that metformin can blunt many of the metabolic and cardiovascular improvements normally produced by exercise. Participants who took the drug saw reduced gains in fitness, blood vessel function, and glucose control. The interference may stem from how
NASA ER-2 pilot Kirt Stallings waits inside the transport vehicle moments before boarding the airborne science aircraft at NASA's Armstrong Flight Research Center in Edwards, California, on Thursday, Aug. 21, 2025. Outside the window, the aircraft is being readied for a
An international team of marine scientists has identified and assessed major threats to marine megafauna, which are needed to inform conservation strategies.
Many animals have been observed using tools. For example, chimps tear leaves off of branches and stick them into holes to pull out termites, and wild dingoes have been observed moving objects to stand on to get to another area. However, despite being known as fairly intelligent
A new species of wolf snake was discovered from the Great Nicobar Islands, India.
Have you ever wondered why a café opens in the next suburb, but not yours? Or found your favorite product available in one city but not another, even though it's the same supermarket?
Gibbons, small apes closely related to humans, face severe threats to their survival. However, their evolutionary history has remained unclear due to their rapid diversification. A new, comprehensive genomic study of gibbons has resolved key debates about their evolutionary
Chronic kidney disease has surged to nearly 800 million cases and is now among the top causes of death worldwide. The condition is heavily linked to diabetes, hypertension, and obesity, and often goes unnoticed until late stages. Many countries lack access to dialysis and
New research from Edith Cowan University (ECU) has highlighted the need for effective management and integration of new technologies in the workplace, in order to protect workers' psychosocial health.
The gene editing tool known as CRISPR-Cas9 is changing what's possible for treating a wide range of diseases caused by genetic mutations. But so far, attempts to use the technology to address brain-based genetic disorders have proved challenging in the lab.
In stunning new time-lapse videos, biological nanoparticles scoot and flit across a starry field of glowing dots. Guided by the invisible chemistry of attraction, these microscopic travelers eventually group together to form perfectly round, glowing circles on a black surface.
A machine learning framework can distinguish molecules made by biological processes from those formed through non-biological processes and could be used to analyze samples returned by current and future planetary missions. The findings are published in the journal PNAS Nexus.
Students who enroll in short-term, job-focused training through community college noncredit programs experience modest but meaningful earnings gains and a greater likelihood of being employed after training, according to a new study published in Educational Evaluation and
Over the past decades, a growing number of robotics teams have started developing modular robots inspired by the ancient paper-folding art of origami. More recently, some of these teams started experimenting with origami structures that are comprised of folded strands of DNA
Researchers at the University of Adelaide, in collaboration with German tech company Compolytics, have developed a non-destructive leaf scanning method that can accurately predict the cannabinoid concentrations of cannabis plants.
Venice has been charmed by a recent visitor: An acrobatic, wild dolphin. The feeling appears to be mutual—he so far refuses to leave—but proximity to humans has put him in danger.
Scientists have revealed that Hawaiian monk seals produce far more underwater vocalizations than previously believed. Their newly discovered 25-call repertoire includes complex combinations and a rare foraging-related call. These findings highlight an intricate acoustic world
At the U.N. climate talks in Brazil, artificial intelligence is being cast as both a hero worthy of praise and a villain that needs policing.
A study published in Strategic Management Journal sheds light on the subtle yet significant role that unelected officials play in helping corporations secure successful contract bids.
Dusk starts to settle across the landscape. The dirt trail, lit by the last licks of sunlight, winds through the trees. The sound of your shuffling footfalls fills the quiet.
Fifty-seven percent of Australians are willing to pay more for clothing made from natural fibers, new Swinburne research reveals.
Researchers at Rice University and Oak Ridge National Laboratory have unveiled a physics-based model of magnetic resonance relaxation that bridges molecular-scale dynamics with macroscopic magnetic resonance imaging (MRI) signals, promising new insight into how contrast agents
The massive 2018 eruption of Kīlauea Volcano on Hawai'i Island lasted for months, destroyed neighborhoods, and was associated with 60,000 earthquakes.
Researchers at the Institute for Molecular Science (IMS) have definitively resolved a two-decade-long controversy regarding the direction of electron spin on the surface of gold.
In magnetic materials with antisymmetric exchange interactions, novel particle-like spin textures called magnetic skyrmions can appear and be manipulated by electrons. First observed in 2009, they have been created and controlled at room temperature in many materials.
Battles between the Trump administration and academic institutions are putting important biomedical advances in limbo.
Antimicrobial resistance (AMR) is a growing health challenge, reducing the effectiveness of life-saving treatments and increasing the risk of complications from routine medical procedures.
Using the Two-meter Twin Telescope (TTT3), Spanish astronomers have conducted deep optical imaging of an isolated dwarf galaxy known as NGC 6789. Results of the new observations, presented November 10 on the arXiv preprint server, shed more light on the star formation process
Cutting-edge simulations show that Enceladus’ plumes are losing 20–40% less mass than earlier estimates suggested. The new models provide sharper insights into subsurface conditions that future landers may one day probe directly.
COP30 hosts Brazil on Tuesday produced a first draft of an agreement between nations at the UN climate talks after negotiations on the sticking points stretched late into the night.
AlphaEvolve, an AI system created by Google DeepMind, is helping mathematicians do research at a scale that was previously impossible - even if it does occasionally "cheat" to find a solution
Singapore has seized over $800,000 worth of illegal rhino horn and animal parts hidden in air cargo bound for Laos, authorities said Tuesday, in the largest haul of its kind discovered in the city-state.
A team of researchers from Yale University, U.S., successfully achieved the first stereoselective synthesis of the complex natural product (–)-gukulenin A (7), which exhibits notable cytotoxicity against ovarian cancer.
Floating solar panels are emerging as a promising clean energy solution with environmental benefits, but a new study published in Limnologica finds those effects vary significantly depending on where the systems are deployed.
