A three-year study of nearly 4,000 adults ranging from age 19 to 94 found that brain health can improve at any age, challenging the common belief that mental sharpness must decline as we get older. Participants spent just a few minutes a day on brain-training activities, and researchers found measurable gains across multiple aspects of brain health, including thinking clarity, emotional well-being, and sense of purpose. Read more ›
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In a Puerto Rican coffee farm, researchers uncovered a web of chaotic interactions between three ant species and a predator fly, revealing how shifting dominance patterns make pest management unpredictable. By combining theories of cyclic dominance and predator-mediated coexistence, they showed how ecological forces oscillate and intertwine, creating patterns too complex for simple forecasting. This deep dive into ant behavior underscores both the potential and the challenges of replacing pesticides... Read more ›
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Hubble has captured the faint beauty of NGC 45, a spiral galaxy in Cetus whose glowing pink star-forming clouds reveal hidden activity. It belongs to the rare class of low surface brightness galaxies, dimmer than the night sky yet rich in gas and dark matter. Read more ›
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Thirteen years after landing on Mars, NASA’s Curiosity rover is running smarter and more efficiently than ever. With new autonomy and multitasking capabilities, it’s maximizing the output from its long-lasting nuclear power source while exploring a striking region of boxwork formations that may hold clues to ancient water and possible microbial life. As it navigates the towering slopes of Mount Sharp, Curiosity’s upgrades help it conserve power, conduct more science,... Read more ›
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NASA’s James Webb Space Telescope has detected strong evidence for a giant planet orbiting Alpha Centauri A, the nearest Sun-like star to Earth. Located just 4 light-years away, this possible Saturn-mass world may travel between one and two times the distance from its star that Earth does from the Sun. The planet appears to lie in the habitable zone, though its gas giant nature makes it unlikely to host life. Read more ›
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Denisovans, a mysterious human relative, left behind far more than a handful of fossils—they left genetic fingerprints in modern humans across the globe. Multiple interbreeding events with distinct Denisovan populations helped shape traits like high-altitude survival in Tibetans, cold-weather adaptation in Inuits, and enhanced immunity. Their influence spanned from Siberia to South America, and scientists are now uncovering how these genetic gifts transformed human evolution, even with such limited physical Read more ›
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Cornell engineers have built the first fully integrated “microwave brain” — a silicon microchip that can process ultrafast data and wireless signals at the same time, while using less than 200 milliwatts of power. Instead of digital steps, it uses analog microwave physics for real-time computations like radar tracking, signal decoding, and anomaly detection. This unique neural network design bypasses traditional processing bottlenecks, achieving high accuracy without the extra circuitry... Read more ›
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A groundbreaking fossil discovery in the Grand Canyon has unveiled exquisitely preserved soft-bodied animals from the Cambrian period, offering an unprecedented glimpse into early life more than 500 million years ago. Researchers uncovered molluscs, crustaceans, and exotic worms with remarkable feeding adaptations, preserved in a nutrient-rich “Goldilocks zone” that fueled evolutionary experimentation. The find not only reveals the complexity of Cambrian ecosystems but also draws intriguing parallels betwee Read more ›
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Beneath the North Sea, scientists have uncovered colossal sand formations, dubbed “sinkites,” that have mysteriously sunk into lighter sediments, flipping the usual geological order. Formed millions of years ago by ancient earthquakes or pressure shifts, these giant structures could reshape how we locate oil, gas, and safe carbon storage sites. The discovery not only challenges established geology but also introduces a new partner phenomenon, “floatites,” and sparks debate among experts. Read more ›
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Extreme heat waves and cold spells on the Great Lakes have more than doubled since the late 1990s, coinciding with a major El Niño event. Using advanced ocean-style modeling adapted for the lakes, researchers traced temperature trends back to 1940, revealing alarming potential impacts on billion-dollar fishing industries, fragile ecosystems, and drinking water quality. Read more ›
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Cats can naturally develop dementia with brain changes strikingly similar to Alzheimer’s disease in humans, including toxic amyloid-beta buildup and loss of synapses. A new study shows these similarities could make cats valuable natural models for research, potentially leading to treatments that benefit both species. The research also revealed that brain support cells may contribute to synapse loss, and findings could help owners recognize and manage dementia symptoms in aging... Read more ›
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Scientists in Sweden have developed a groundbreaking “skin in a syringe” — a gel packed with live cells that can be applied directly to wounds or even 3D-printed into skin grafts. Designed to help the body build functional dermis rather than scar tissue, the innovation combines fibroblast cells on gelatin beads with a hyaluronic acid gel, held together using click chemistry. In a parallel advance, the team also created elastic... Read more ›
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UC Berkeley scientists found oxytocin is key for quickly forming strong friendships, but less critical for mate bonds. In prairie voles, a lack of oxytocin receptors delayed bonding and reduced partner selectivity, changing how the brain releases oxytocin and affecting social behavior. Read more ›
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Scientists have developed a lightning-fast AI tool called HEAT-ML that can spot hidden “safe zones” inside a fusion reactor where parts are protected from blistering plasma heat. Finding these areas, known as magnetic shadows, is key to keeping reactors running safely and moving fusion energy closer to reality. Read more ›
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A vigorous workout can spark anti-cancer proteins, cut cancer cell growth, and help survivors fight recurrence by reducing inflammation and improving body composition. Read more ›
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Cambridge scientists have cracked the mystery of why cuff-based blood pressure monitors often give inaccurate readings, missing up to 30% of high blood pressure cases. By building a physical model that replicates real artery behavior, they discovered that low pressure below the cuff delays artery reopening, leading to underestimated systolic readings. Their work suggests that simple tweaks, like raising the arm before testing, could dramatically improve accuracy without the need... Read more ›
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A groundbreaking quantum device small enough to fit in your hand could one day answer one of the biggest questions in science — whether the multiverse is real. This tiny chip can generate extreme electromagnetic fields once only possible in massive, miles-long particle colliders. Beyond probing the fabric of reality, it could lead to powerful gamma ray lasers capable of destroying cancer cells at the atomic level, offering a glimpse... Read more ›
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Over 15 years of fossil excavations in Tanzania and Zambia have revealed a vivid portrait of life before Earth s most devastating mass extinction 252 million years ago. Led by the University of Washington and the Field Museum, scientists uncovered saber-toothed predators, burrowing herbivores, and giant amphibians, offering rare insight into southern Pangea s ecosystems just before the Great Dying. Read more ›
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Mars, once thought too cold and dry for liquid water, may briefly host salty brines twice a day during certain seasons. These fleeting bursts wouldn’t be enough to sustain humans, but they could have supported hardy life in Mars’ past—and may guide future missions searching for signs of it. Read more ›
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Astronomers have finally confirmed the existence of a long-suspected companion star orbiting Betelgeuse, the iconic red supergiant in Orion. Using the advanced 'Alopeke speckle imager on the Gemini North telescope, researchers overcame centuries of observational challenges to directly capture the elusive star. Read more ›
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For decades, scientists puzzled over why Uranus seemed colder than expected. Now, an international research team led by the University of Houston has solved the mystery: Uranus emits more heat than it gets from the Sun, meaning it still carries internal warmth from its ancient formation. This revelation rewrites what scientists know about the ice giant’s history, strengthens the case for NASA’s upcoming mission, and offers fresh insight into the... Read more ›
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20.06.2026 07:33
Last update: 07:20 EDT.
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