Lawyers play a critical role in helping people with dementia plan for the future. A recent study identifies knowledge gaps in the legal profession and key capabilities needed to better support people with dementia.
Astrophysicists from The University of Hong Kong (HKU), working with a research team led by Beijing Normal University (BNU), have developed a more physically realistic approach to testing how ultralight, or "fuzzy," dark matter could influence gravitationally lensed images. The
When Caitlin Bloomer wrestled the massive Crawzilla crawdad—yes, that's its actual common name—out of the muck during a biological survey in Kentucky, she was convinced it was the largest crayfish ever recorded.
Exposure to hazardous chemicals can contribute to noncommunicable diseases and remains a key public health challenge. Most chemicals used in consumer products, including food packaging, lack sufficient data to determine whether they are safe. Current testing approaches cannot
If approved, the test could help catch cancers early—but more research is still needed, experts say
A UK-led research collaboration has taken a significant step in the global effort to protect cereal crops from the devastating blast fungus. Researchers at the John Innes Centre explored a recently discovered class of plant defense receptors, showing at the molecular level how
Magma moving beneath a volcano can make the ground rise, sink or shift sideways. Measuring these changes gives scientists clues about where magma is stored and how it travels. A study published in Geodesy and Geodynamics used satellite radar to examine the November 2025
The Nullarbor terrain isn’t that different than the red planet The post What Australia’s Hidden Caves Can Teach Us About Martian Terrain appeared first on Nautilus .
Dr. Paul Nestadt is about as steeped in suicide prevention as a person can be.
The asteroid Bennu orbits the sun once every 1.2 years and approaches Earth every six years, passing within around 300,000 kilometers. NASA took advantage of this to collect material from the celestial body. In a spectacular operation in 2023, the US space agency collected
Brazilian researchers have developed a biodegradable, starch-based sensor that changes color when moisture enters food packaging. With the addition of cobalt chloride, the sensor changes from blue to pink as moisture levels rise and back to blue as they fall. Consumers and
Sejong University researchers have developed a high-quality soybean with improved oxidative stability, reduced saturated fat and increased seed fatty acid content. The research team led by Hyun Uk Kim, a professor in the Department of Bio-Industrial Resources Engineering at
We lack political will to deal with it The post U.S. Life Expectancy is Circling the Drain appeared first on Nautilus .
Propolis may not only inhibit the growth of certain fungi but also affect the activity of drugs used to treat fungal infections. Researchers have investigated how an ethanolic extract of Polish propolis interacts with various antifungal agents.
Telltale signs of financial abuse, such as depleted savings, increasing debts and declining credit scores, can be identified in bank records, according to an analysis of U.K. banking data published in Nature. The findings reveal up to 373 indicators of financial behavior that
A researcher from Sejong University has used a new theory of gravity proposed by Erik Verlinde to predict the observed central surface density of dark matter. The study was published in Physics of the Dark Universe on Sept. 20.
The Compact Accelerator System for Performing Astrophysical Research (CASPAR) recreates conditions inside stars to study how elements are made. The experiment recently restarted with a new target—the ninth element on the periodic table, fluorine.
A team of Chilean and Spanish researchers has published the results of one of the longest-running in-situ warming experiments in maritime Antarctica in the journal Physiologia Plantarum. The experiment exposed the Antarctic continent's only two native vascular plant species,
Scientists have shown that the two exponents (inelastic scattering exponent and dephasing exponent) commonly used to describe electron scattering in graphene do not necessarily follow the same behavior. Using gated epitaxial graphene, a multi-institutional team of researchers
On Oct. 25, 2024, 10 days before the election that would return Republican Donald Trump to the White House and more than three months after Kamala Harris ascended to the top of the Democratic ticket, ChatGPT was still telling users that Joe Biden was running for a second term
Tuberculosis, or TB, is a contagious bacterial infection that primarily affects the lungs. While curative treatments exist, more than 80% of cases occur in low- and middle-income nations, where drug-resistant strains are on the rise and the cost of medications is a burden. A
New research from Indiana University Lilly Family School of Philanthropy examines charitable gifts of $1 million or more from 2021 to 2023. The Million-Dollar-Plus Giving in the United States, 2021–2023 report offers insights into how these donors responded to a rapidly
Every time a cell divides, its chromosomes must be distributed correctly between the two daughter cells. Central to this process is the centromere, a specialized region of the chromosome. The centromere serves as the attachment site for the cellular machinery that pulls the
Investing in cooling for Bangladesh's apparel factories can be commercially viable, with an average payback period of one to four years, according to new research from Cornell University's Global Labor Institute (GLI).
Take a second and turn it into trillions of moments. Measure each one. That's how precisely an atomic clock at Singapore's Centre for Quantum Technologies (CQT) keeps time—and with record-setting accuracy, according to results published in Nature on Sept. 23.
An international collaboration led by the University Medical Center Göttingen (UMG), Germany, has developed a labeling method that distinguishes fluorescent labels not by color but by how long it takes a dye to emit fluorescence. This makes it possible to visualize eight
A new study conducted by the Climate Action Research Lab (CARL) at the University of Freiburg finds that electric cars and photovoltaic systems are less widespread on average in municipalities with strong support for Alternative for Germany (AfD). The researchers also examined
The secret may lie in the mitochondria The post Does Earth’s Magnetic Field Affect Aging? appeared first on Nautilus .
A shape can be considered complex because it has many sides. A complex melody may feature varied pitches and rhythms. Does the mind treat these as separate features, or can it recognize something common beneath their differences?
New research from the University of California, Santa Cruz, in collaboration with other institutions, highlights the fragmented and staggered timing of warming increases across the planet, providing a nuanced perspective on the debate over global-warming acceleration.
When a glass of red wine arrives at the table, most drinkers make a snap judgment before taking a sip. Is the color deep enough? Does the hue suggest quality or raise a red flag?
Lasting from mid-September until mid-December, the Taurid meteor showers are among the longest of the year
Global warming is expected to cross the 1.5°C temperature threshold—the lower limit of the Paris Agreement temperature goal—within a handful of years. This temperature increase shows no signs of slowing, and on our current trajectory, Canada is likely to experience temperatures
Tropical army ants are known to form devastating armadas that march through forests eating other insects and small creatures. As they march, they deposit chemical trails of pheromones that others behind them sense and follow. But occasionally one of these ants will walk in a
Earth's climate has undergone dramatic changes throughout its history, but new research suggests those changes may not have been as random as previously thought. A study led by an international team of researchers, including University of New Mexico paleobiologist Corinne
NASA's Hubble Space Telescope completed its 200,000th orbit around Earth on Sept. 19, marking another milestone for an observatory that continues to transform our understanding of the universe.
When ocean waves reach shallow water, their complex interactions can produce lower-frequency infragravity waves. These waves strongly affect—and are affected by—the shape of coastlines, linking them to erosion, sediment deposition and the degradation of coastal ice.
According to the World Health Organization (WHO), more than 10 million people contract tuberculosis (TB) each year. It is one of the deadliest infectious diseases worldwide. Treatment is lengthy and typically involves a combination of several antibiotics over many months.
Southeastern Europe and the Balkans are a key region for understanding the European Neolithic. Many ways of life and economic systems that continue to shape our lives today first emerged there in Europe and later spread across the continent. An archaeological culture named
When Fan Yang's children came home complaining about a crafting class, they had a particularly strong advocate.
Microorganisms regulate key processes in soils and aquifers, including nutrient cycling, carbon turnover and contaminant degradation. Many bacteria use chemotaxis, the ability to sense and swim toward chemical signals, to locate nutrient-rich hotspots. However, natural
Workers in the U.S. are feeling the strain of stress and economic uncertainty, and nearly two in five U.S. workers (37%) believe their work environment has a negative impact on their mental health—up from 32% last year, according to the American Psychological Association's 2026
The Human Genome Project was launched in 1990, preceded by decades of breakthroughs in genetics. It eventually gave us a sequence of the human genome. Yet, while the physical rules behind the genome's organization remain an active area of research, many questions are still
Unlike Earth, the moon no longer has a core-generated magnetic field. On our planet, the movement of liquid iron in the outer core generates a global magnetic field. This so-called geodynamo works on a similar principle to a bicycle dynamo, which converts mechanical motion into
Most primate species have relatively large brains with surfaces marked by pronounced bulges and furrows. This is not the case with common marmosets (Callithrix jacchus). The brains of these small monkeys are smooth and virtually unfolded.
If someone leaves the faucet running in your bathroom and the house floods, it's easy to assign responsibility for the damage. But for other disasters—bigger, more complicated and costlier ones—the link between cause and effect isn't as clear.
In a new study, cats and dogs showed a short-term preference for kibble containing some protein derived from microorganisms over kibble containing only standard animal-derived protein. Ally Motta de Matos and A.L.B. Cruz of MicroHarvest—an European company that produces protein
In 1872, New York’s devastating epizootic gave the ASPCA’s young founder a powerful moral argument for animal protection The post How a Horse Flu Outbreak Spurred an Early Animal Rights Crusade appeared first on Nautilus .
There is no "one-fix-for-all" solution for sarcoids, said Sophie Bogers, an assistant professor of large animal surgery. Many require chemotherapy or invasive surgery. But she wants a better solution.
A new study has found that chemicals that can affect fertility and reproductive health are contaminating natural and drinking water supplies. The researchers involved in the study have also developed a tool to help detect them. They analyzed samples from natural waterways, tap
