A new McGill study suggests that problematic social media use among teens is in part related to broader social inequalities. Zékai Lu, a Ph.D. student in McGill's Department of Sociology and author of the study, had set out to determine whether problematic social media use is
It nourishes endangered lemurs while destroying their habitats The post How This Delicious Fruit Hampers Reforestation in Madagascar appeared first on Nautilus .
During 2026, new legislation—the result of an agreement between the UK Government and the European Union—is planned to come into force for recreational pollack fishing that limits catches to three fish per angler per day. It will result in more fish being released after they
Speech blurs together unless you know the language; scientists found the brain signal that separates the words
Conversations about Philippine jail congestion often begin and end with statistics: thousands of case backlogs, cells built for 50 crammed with 200 bodies, and facilities straining at 300% to 400% beyond capacity. Yet these numbers barely capture the everyday human cost of
Researchers at QuTech in Delft, The Netherlands, have developed a new chip architecture that could make it easier to test and scale up quantum processors based on semiconductor spin qubits. The platform, called QARPET (Qubit-Array Research Platform for Engineering and Testing)
The enzyme Na⁺-NQR is a sodium pump that drives the respiration of many marine and pathogenic bacteria. Using redox reactions, the process of exchanging electrons between materials, it powers the transportation of sodium ions across the membrane, supporting the growth of the
Ambitious climate action to improve global air quality could save up to 1.32 million lives per year by 2040, according to a new study. The research, led by Cardiff University, shows how developing countries rely heavily on international cooperation to see these benefits,
Housing instability, often invisible to schools until it begins to disrupt attendance, learning, or mental health, is a growing challenge for families with school-age children, according to new research. A policy scan led by USC Rossier Professor Huriya Jabbar, Harmonizing
Energy is fundamentally important—researchers have linked a lack of reliable energy to poor physical health, poor mental health and higher mortality rates. But when astronauts push the boundaries of space exploration, energy is a matter of life and death.
Bertrand Degat, vineyard manager for French zero-alcohol wine producer French Bloom, winces visibly when recalling some of the criticism and snobbery he has encountered from his contemporaries.
President Donald Trump is poised Thursday to revoke a landmark scientific finding that greenhouse gases endanger public health by driving climate change—a determination that underpins US regulations aimed at curbing planet-warming pollution.
On the sloping shoreline of the Greek Aegean island of Milos, a vast construction site has left a gaping wound into the island's trademark volcanic rock.
China's emissions of planet-warming carbon dioxide were "flat or falling" in 2025, analysis showed Thursday, but progress remains fragile and it is not yet clear that emissions have peaked.
Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as once believed. New research from ancient Scottish rocks reveals that during Snowball Earth — when ice sheets reached the tropics and the planet resembled a
The Earth is warming more rapidly than before, and extreme weather events are becoming more frequent and more intense. While global warming is mainly driven by carbon dioxide emissions, it is also influenced by air pollution. But by how much? Europe's leading scientists on
A fleet of wind-propelled robot boats could act as a sensor network covering a wide area and relay acoustic signals to a submarine
Swapping just an hour of TV a day for something more active could significantly lower the risk of developing major depression—especially in middle age. A large Dutch study tracking more than 65,000 adults over four years found that replacing 60 minutes of TV with other
For the first time, deadly H5N1 bird flu has been confirmed as the cause of a wildlife die-off in Antarctica, killing more than 50 skuas during the 2023–2024 summers. Researchers on an Antarctic expedition found the virus ravaging these powerful seabirds, with some suffering
Deep inside a nearby galaxy cloaked in thick clouds of gas and dust, astronomers have uncovered a surprising treasure trove of organic molecules using the James Webb Space Telescope. Peering through the cosmic veil in infrared light, researchers detected an extraordinary mix of
Medieval Christians in Denmark showed off their wealth in death by buying prestigious graves: the closer to the church, the higher the price. Researchers used these gravesites to investigate social exclusion based on illness, by studying whether people with leprosy—a highly
A six-week study from the University of Nottingham suggests that pairing fermented kefir with a diverse prebiotic fiber mix may deliver a powerful anti-inflammatory boost. This “synbiotic” combination outperformed omega-3 supplements and fiber alone, leading to the broadest
Many people feel anxious about climate change and other trends in the world around us. However, there are constructive ways to cope with one's emotions. In step with the incorporation of the word "klimatångest" (climate anxiety) in the Swedish vocabulary, more and more
A simple brain-training program that sharpens how quickly older adults process visual information may have a surprisingly powerful long-term payoff. In a major 20-year study of adults 65 and older, those who completed five to six weeks of adaptive “speed of processing” training
Living near other lesbian, gay, and bisexual (LGB) people makes LGB people significantly more likely to vote, according to new research published in The Journal of Politics. When the share of LGB residents in a neighborhood increases by just one percentage point, LGB residents
Geologists from St. Petersburg State University, as part of an international scientific team, have analyzed rock data from East Antarctica and determined that the magnetic anomaly in this region resulted from the convergence of continents and the birth of the supercontinent
A new clinical trial suggests that changing when you eat could make a meaningful difference for people living with Crohn’s disease. Researchers found that time-restricted feeding, a form of intermittent fasting that limits meals to an 8-hour daily window, reduced disease
A research team from the Institute of Applied Ecology (IAE) of the Chinese Academy of Sciences has clarified how deposited nitrogen is retained in forest ecosystems and how this process contributes to carbon sequestration across China. The findings were published in Global
The stunning Sierra Nevada red fox is one of the nation's rarest and most critically threatened mammals, with fewer than 50 believed to remain in the Sierra. And now, for the first time, a specimen has been successfully GPS-collared and released back into the region—marking a
What happens to soft matter when gravity disappears? To answer this, UvA physicists launched a fluid dynamics experiment on a sounding rocket. The suborbital rocket reached an altitude of 267 km before falling back to Earth, providing six minutes of weightlessness.
About a decade ago, author Mandy Len Catron wrote an essay for the New York Times about "36 questions that lead to love." The idea suggests that two people can grow closer—and even fall in love—by answering a series of increasingly intimate questions.
One of the longest stellar dimming events ever observed was likely caused by the gigantic saucer-like rings of either an unseen brown dwarf or "super-Jupiter" blocking its host star's light, astronomers say. For decades, the star—which sits 3,200 light-years from Earth and is
A multinational research team led by Professor Tong Zhang from the Department of Civil Engineering, Faculty of Engineering at the University of Hong Kong (HKU Engineering), in collaboration with an international team, has developed a new framework to assess and track
NASA's Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) was built for the ambitious purpose of performing an all-sky survey. The data it collects from more than 450 million galaxies and 100 million stars in the Milky Way over
Current global climate models (GCMs) support with high confidence the view that rising greenhouse gases and other anthropogenic forcings account for nearly all observed global surface warming—slightly above 1 °C—since the pre-industrial period (1850–1900). This is the
Phosphorus is essential for plant growth and ecosystem productivity. In many natural forests, plants rely on soil microbes to release bioavailable phosphorus from organic matter. The PhoD gene, which encodes the key enzyme alkaline phosphatase, is a central marker for this
When severe weather strikes, the National Weather Service's (NWS) Office of Water Prediction (OWP) makes critical flood forecasts with the National Water Model. Despite improvements over time, the model's performance has plateaued in recent years, leaving researchers from the
When a cell divides, it performs a feat of microscopic choreography—duplicating its DNA and depositing it into two new cells. The spindle is the machinery behind that process: It latches onto chromosomes (where DNA is stored) and separates them so they can settle into their new
How do the different parts of an adult plant communicate with each other when it suffers an injury, is waterlogged, burnt or exposed to environmental stress? Today we can answer this question thanks to an innovative optical imaging system developed by the Università degli Studi
From table salt to snowflakes, and from gemstones to diamonds—we encounter crystals everywhere in daily life, usually cubic (table salt) or hexagonal (snowflakes). Researchers from Noushine Shahidzadeh's group at the UvA Institute of Physics now demonstrate how mesmerizing
In a time of perpetual crisis, more and more mothers are trying to find the solutions that their governments seem unwilling to provide The post The Pressure Moms Feel to Solve the World’s Problems appeared first on Nautilus .
Recent research suggests that Saturn's bright rings and its largest moon, Titan, may have both originated in collisions among its moons. While Cassini's 13-year mission expanded our understanding of Saturn, the discoveries of its young rings and Titan's rapidly shifting orbit
Three species of Red Sea fish appear to rely on special “hybrid” retina cells to see in dim environments
Researchers at the University of Bayreuth have developed a method using artificial intelligence that can significantly speed up the calculation of liquid properties. The AI approach predicts the chemical potential—an indispensable quantity for describing liquids in
The element cobalt is considered a typical ferromagnet with no further secrets. However, an international team led by HZB researcher Dr. Jaime Sánchez-Barriga has now uncovered complex topological features in its electronic structure. Spin-resolved measurements of the band
What if cattle were selected not only for their productivity, but also for their resistance to disease? A study conducted by a team of scientists combining systemic immunology, genomics and machine learning provides a better understanding of what shapes animals' immunity, even
Geographic information system (GIS) maps help researchers, policymakers, and community members see how environmental risks are spread throughout a given region. These types of interactive, layered maps can be used for storytelling, education, and environmental activism. When
A new study reports that climate warming can increase soil carbon accumulation in boreal Sphagnum peatlands by boosting plant productivity, protecting iron, and inhibiting microbial decomposition. These responses contrast sharply with warming-enhanced soil carbon
Hurricane Helene, one of the deadliest hurricanes in US history, did not affect people's views on climate change or their intentions to vote for politicians advocating stricter climate policies. This is shown in a new study from the University of Gothenburg. "Attitudes
A national survey of the four supply-chain sectors involved in the production and sale of flowers and ornamental plants shows that sustainability practices—those already implemented and those planned for the future—differ by sector. The findings could provide a roadmap of
