When Eric Weber, professor and chair of mathematics at Iowa State University, talks about data science with future math teachers, he doesn't begin with code, algorithms, or buzzwords. Instead, he asks them to imagine the scientific method—form a hypothesis, collect data,
A physician involved in the long push to change the name PCOS to PMOS takes us behind the scenes of this subtle yet consequential change
Storm Dave, which swept across northern Europe over the Easter weekend, is an example of what new research from the University of Gothenburg has revealed. Spring storms forming over the North Atlantic have become more common than they were 80 years ago, and this is due to
Metal cluster molecules are discrete compounds containing multiple metal atoms held together by metal–metal and metal–ligand bonding. They serve as excellent candidates for catalysts, biosensors, and even for drug development. Developing atomic-level molecular editing methods
A new study led by Professor Mark Trimmer of Queen Mary University of London, published in the journal Nature Climate Change, explains how increases in natural methane emissions will be maximized under future climate warming.
Reservoirs around the world are losing storage capacity at an average rate of 7.3% per decade—disproportionately affecting small reservoirs, which together provide water to billions of people. The data come from a study published in Nature Sustainability, which offers the
The United States said on Thursday that the New World screwworm (NWS) fly, a dangerous livestock pest whose flesh-eating larvae can kill cattle, has been detected in a calf in south Texas.
New York City's first set of rules for the use of artificial intelligence in public schools is being called weak by many parents who favor a stricter approach.
Wildlife officers have busted an illegal cockroach-breeding operation in rural Australia, seizing a skin-crawling haul worth more than $100,000 on the black market for exotic bugs.
Taiwan, historically known as Formosa, holds a secret deep within its rugged interior: it is one of the rare locations on Earth capable of supporting "giant" trees—specimens that tower over 80 meters in height. Since 2014, a dedicated group, the "Taiwan tree seekers," has been
NASA's Juno spacecraft captured this color-enhanced view of Jupiter's northern hemisphere during its 61st close flyby of the giant planet on May 12, 2024.
When researchers founded Anthropic in 2021, they said the race to build powerful AI was moving too recklessly. They inserted detailed safety measures into their products and marketed their commitment to safety as the corporate quality that distinguished them from
Hannah Ray J Childs propelled her kayak into a rapid on Iowa's Maquoketa River on a recent afternoon and dipped her paddle in the water to swing the front of her boat into the air.
Researchers have developed a method for making simultaneous soft X-ray absorption spectroscopy (XAS) measurements of solid-liquid interfaces and bulk liquids. By controlling the thickness of the liquid layer, they obtained the O K-edge XAS spectrum of bulk H2O from a liquid H2O
Though the immediate disruptions of the COVID-19 pandemic have passed, the six-year anniversary of the event's onset allows medical professionals, community support organizations, and researchers to analyze the pandemic's challenges and better prepare for the future. University
A pilot study has developed a new sensory evaluation method that links the chemical structures of polyphenols with their distinct taste properties. Using trained human panelists, researchers showed that different polyphenols produce unique sensory effects, including bitterness,
Research into the academic skills of five-year-old children shows that parents' beliefs and cooperation with their kindergarten are more important than the abundance of parental activities at home in supporting the academic skills of five-year-old children.
The CIC biomaGUNE Center for Cooperative Research in Biomaterials has developed pulmonary surfactant nanoparticles (the blend of lipids and proteins that line the alveoli and enables breathing), which are encapsulated in a drug used to treat pulmonary fibrosis. The researchers
The chronic disease schistosomiasis wreaks havoc on more than 220 million people around the world, with the vast majority of cases being in sub-Saharan Africa. Despite decades of mass drug administration campaigns, schistosomiasis remains one of the world's most widespread
Current estimates of hydrogen's climate impact are now sufficiently robust to inform policy and business decision-making, according to researchers in a new review article on the climate impacts of hydrogen emissions.
National governments and multilateral institutions face difficult challenges reconciling environmental goals, such as biodiversity conservation and addressing climate change, with economic development goals. In a first-of-its-kind analysis done for 146 countries around the
A foundation model trained on Earth observation data from Copernicus Sentinel-1 and Sentinel-2 has been made widely available to researchers, it was announced at a computer industry conference this week in Denver, U.S.
Gravitational waves are tiny ripples in spacetime. Their first direct detection in 2015 marked a revolutionary moment in astronomy. Today, we have a thorough understanding of signals that travel far from their sources through quiet, nearly empty space, such as those emitted
Researchers at the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) have, for the first time, been able to record a debris flow over a distance of two kilometers at the Illgraben (VS). The study reveals where and how waves form within the flow and what
Waterlogged land areas such as marshes, bogs and fens are the world's largest natural source of methane. Even the smallest of wetlands emit this powerful greenhouse gas. In a study from The University of Texas at Austin, researchers have identified tens of millions of easily
An international research team, including Dr. Nancy Mercado Salas from the Leibniz Institute for the Analysis of Biodiversity Change (LIB), has described a new family of copepods (Copepoda). The discovery was made at a depth of more than 2,500 meters in the Irminger Basin,
Climate change is making southern Africa hotter. While much attention has focused on climate impacts such as droughts, floods and food insecurity, another crisis is unfolding quietly inside classrooms. Research has shown that some schools are becoming dangerously hot places for
Screwworms used plagued the livestock industry for decades The post Screwworms Are Back. Here’s How We Eliminated Them the First Time appeared first on Nautilus .
Northwestern Medicine scientists have developed a novel synthetic biomolecular condensate that can degrade intracellular disease-causing proteins, providing a framework for new therapeutic approaches for a wide range of diseases, as detailed in a recent study published in
Cultivated lawns, cleared cattle pastures and carefully groomed hair all reflect a shared cultural logic, according to a new book by UC Santa Barbara anthropology professor Jeffrey Hoelle.
Coal is the most significant fossil fuel contributor to climate change
In each cell of your body, DNA is stored in structures called chromosomes. When cells divide, these chromosomes are copied, but over time, the copying process degrades. After many cycles of making copies, the ends of the chromosomes become shorter and can sometimes get damaged.
A team led by York University researchers has discovered the fastest wind near a supermassive black hole ever found at ultraviolet wavelengths, driven by the disk of matter (quasar) surrounding the black hole.
Employment—a major marker and measure of quality of life—declined among Black Californians between 2024 and 2025, according to new research from the Black Policy Project, a research initiative of the UCLA Ralph J. Bunche Center for African American Studies.
A new study by plant biologists at the University of California, Santa Cruz, challenges a longstanding idea that stems from the large number of flowers in the mountains of Central and South America that have evolved to be pollinated by hummingbirds instead of bees. According to
The trailblazing astronomer lends her name to the newest space telescope slated to deliver unprecedented insight into the universe The post Who Was Nancy Grace Roman? appeared first on Nautilus .
In today's attention economy, social media platforms, entertainment apps and news feeds all compete for our focus.
New research shows Cheviot goats are one of the UK's most genetically distinct goat populations. Led by Newcastle University, this is the first genetic study to determine the ancestry and genetic health of a UK feral goat population. It provides a genetic assessment of the
When an asteroid struck Earth about 66 million years ago, it ended the age of dinosaurs and transformed life across the planet. The effects of that catastrophe are visible in the fossil record on land, but scientists know far less about what happened to fishes in the seas
The concept of the "15-Minute City" has gained global traction as a blueprint for more livable, sustainable communities by placing daily essentials—such as grocery stores, schools, restaurants and parks—within easy reach of residents. The idea envisions neighborhoods where
Bison are political animals. A federal decision to revoke grazing leases for bison on public lands on the rolling plains of eastern Montana is the latest manifestation of long-standing contention. The largest land animal in North America, bison are considered a "keystone"
Northwestern Medicine scientists have discovered that little-studied DNA structures play a central role in organizing the human genome and controlling gene activity, according to a new study published in the Proceedings of the National Academy of Sciences. The study revealed
When I was growing up, teachers would assign research papers that required going to the library, or later, searching for relevant material on the internet. If the paper was going to turn out well, we students needed to patiently comb through piles of material, weaving what we
Researchers have developed the Smaller Than Earth Habitability Model (STEHM) to assess which planets can maintain life-supporting atmospheres, focusing on size and atmospheric dynamics.
Designing surfaces that precisely control how light behaves at the nanoscale is tricky. Optical Fourier surfaces, which are nanostructured gratings that redistribute light into specific directions and wavelengths, hold enormous potential for compact spectrometers,
Residents in informal settlements in Lagos—who are among the most vulnerable to climate change—have developed sophisticated, multi-scale climate adaptation systems and are earning a living from climate action, a new study by Brianna Castro, assistant professor of urban
Making social connection part of job design, whether people work remotely, hybrid or in-person, is key to supporting employees‘ well-being.
New research may upend the cognitive primacy of humans and other large-brained vertebrates The post Bumblebees Have Chimp-Like Problem-Solving Abilities Despite Tiny Brains appeared first on Nautilus .
Blurry light from lens imperfections is a problem everywhere, from microscopes to telescopes to smartphone cameras. Using a tiny yet carefully engineered optical element and artificial intelligence, University of California San Diego engineers have built a way to spot and
Users tend to trust artificial intelligence (AI)-powered fact-checkers as much as human fact-checkers, but for different reasons, according to a new study led by Penn State researchers. The researchers said there is no definitive "winner" when comparing the two fact-checking
