Using mathematical modeling, researchers have discovered that rate-induced tipping, which can happen if an environment changes too fast, can happen even in Daisyworld, a simple daisy-filled ecological model. If the planet heats up or cools down too quickly, all the daisies will go extinct, even if they would otherwise have been able to survive just fine under those conditions. This discovery mirrors similar observations found in other models and observed... Read more ›
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New research adds evidence that learning a successful strategy for approaching a task doesn't prevent further exploration, even if it reduces performance. Read more ›
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Astronomers have peered through the atmosphere of a planet beyond the Solar System, mapping its 3D structure for the first time. By combining all four telescope units of the European Southern Observatory's Very Large Telescope (ESO's VLT), they found powerful winds carrying chemical elements like iron and titanium, creating intricate weather patterns across the planet's atmosphere. The discovery opens the door for detailed studies of the chemical makeup and weather... Read more ›
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Bringing aromas indoors with the help of chemical products -- yes, air fresheners, wax melts, floor cleaners, deodorants and others -- rapidly fills the air with nanoscale particles that are small enough to get deep into your lungs, engineers have found over a series of studies. Read more ›
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Targets for universal access, national roadmaps and more affordable and accessible care are vital to help fill the medical oxygen gap affecting more than half of the world's population, according to a new global report. Read more ›
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A rare discovery of a nearly complete skull in the Egyptian desert has led scientists to the 'dream' revelation of a new 30-million-year-old species of the ancient apex predatory carnivore, Hyaenodonta. Read more ›
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In a surprising discovery, scientists have found that the heart possesses 'sweet taste' receptors, similar to those on our tongues, and that stimulating these receptors with sweet substances can modulate the heartbeat. This research opens new avenues for understanding heart function and potentially for developing novel treatments for heart failure. Read more ›
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Reintroducing wolves to the Scottish Highlands could lead to an expansion of native woodland which could take in and store one million tons of CO2 annually, according to a new study. Read more ›
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Scientists have developed a lipid nanoparticle system capable of delivering messenger RNA (mRNA) to the brain via intravenous injection, a challenge that has long been limited by the protective nature of the blood-brain barrier. The findings demonstrate the potential of this technology to pave the way for future treatments for a wide range of conditions such as Alzheimer's disease, amyotrophic lateral sclerosis, brain cancer, and drug addiction. Read more ›
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Scientists have developed a geometric deep learning method that can create a coherent picture of neuronal population activity during cognitive and motor tasks across experimental subjects and conditions. Read more ›
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Researchers have found that adding just the right amount of disorder to the structure of certain materials can make them more than twice as resistant to cracking. Read more ›
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A groundbreaking study explores Ba-Si orthosilicate oxynitride-hydride (Ba3SiO5 xNyHz) as a sustainable catalyst for ammonia synthesis, offering a potential alternative to traditional transition metal-based systems. Synthesized through low-temperature solid-state reactions and enhanced with ruthenium nanoparticles, these compounds demonstrated improved catalytic performance under milder conditions, providing a more energy-efficient route to ammonia production. This approach also addresses the environmental. Read more ›
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Stanford Medicine researchers sifted through thousands of single nucleotide mutations in DNA to identify fewer than 400 that are functionally associated with inherited cancer risk. Read more ›
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A nut used in herbal tea has become a hydrogel perfect for a variety of biomedical uses in new research. Scientists created a malva nut hydrogel for medical uses ranging from wound care to ECG readings. The research doesn't rely on the rumored health benefits of the nuts -- in China, they're known as the sore throat remedy Pangdahai (PDH) -- but for their ability to swell 20 times their... Read more ›
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Humanity may not be extraordinary but rather the natural evolutionary outcome for our planet and likely others, according to a new model for how intelligent life developed on Earth. Read more ›
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The clownfish-anemone living arrangement is one of the most widely recognized examples of symbiosis. Researchers have made a breakthrough in understanding how anemonefish can live safely among sea anemones without being stung by their venomous tentacles, solving a century-long mystery. Scientists have discovered that anemonefish have evolved to maintain very low levels of sialic acid in their skin mucus to avoid triggering the release of nematocysts (stinging cells) in their... Read more ›
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A recent study reveals that age plays a significant role in the outcomes of intermittent fasting. Researchers discovered that chronic intermittent fasting disrupted the development of insulin-producing beta cells in young mice. The findings raise concerns about potential risks for humans, especially teenagers. Read more ›
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Scientists have for the first time demonstrated play-like behavior in flies. They found that fruit flies (Drosophila melanogaster) voluntarily and repeatedly visited a carousel. Read more ›
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Under-sea mountains are key locations for predators -- with 41 times more sharks than the open ocean, new research shows. Read more ›
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This Valentine's Day, millions of pounds worth of chocolate will be exchanged as gifts, but climate change and biodiversity loss imperil future global supplies of this treat. A new research study demonstrates that sustainable agricultural practices that both protect pollinator populations and mitigate climate risks could help secure -- and even improve -- global cocoa yields. Read more ›
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21.06.2026 16:51
Last update: 16:40 EDT.
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