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Medical Xpress / A few minutes of sprinting could make a bigger impact than 90 minutes of moderate running
Three minutes of sprinting can do something that 90 minutes of moderate exercise apparently cannot: dramatically reshape the molecular contents of the bloodstream. Rockefeller researchers comparing different intensities of ...
Phys.org / How multilayer nanocoatings dissipate energy at the nanoscale to prevent failure
An international research team including Alexander Korsunsky from the Skoltech Engineering Center has, for the first time, directly measured mechanical stresses at the contact between a diamond indenter and a complex nanostructured ...
Tech Xplore / Ribbon-like fiber unlocks pressure sensitivity up to 1,000 times higher than standard designs
Optical fiber has already transformed the modern world. New research now suggests it could do even more. A new flat-fiber fabrication technique produces a high-fidelity sensor for a wide range of applications, from batteries ...
Medical Xpress / Astrocytes directly regulate brain circuits that consolidate memories during sleep, study reveals
Research has shown that a good night's sleep has many benefits, including memory consolidation. How sleep enables the brain to strengthen memories is still not completely understood, but a new study published in Neuron reveals ...
Phys.org / GPS tracking study reveals why invasive barred owls are winning the battle for California's old-growth forests
Newly published research offers some of the clearest evidence yet of why the invasive barred owl has become one of the greatest threats to the northern spotted owl and delivers encouraging evidence that managing barred owl ...
Medical Xpress / Coffee consumption linked to leaner body composition and sex-specific hormone patterns
Coffee is one of the world's most widely consumed beverages, and previous research has linked its consumption to a lower risk of conditions such as type 2 diabetes and cardiovascular disease. However, the biological mechanisms ...
Phys.org / Thinking fast and slow: Wild fish reveal how cognition evolved in two closely related species
Why do two individuals faced with the same information sometimes make completely different decisions? It is a question made famous by Nobel laureate Daniel Kahneman, whose book "Thinking, Fast and Slow" explored the contrast ...
Phys.org / Fungal age remains elusive as underground networks continually grow, split and recycle
Some of Earth's oldest living organisms may be right beneath our feet: not ancient trees or coral reefs but fungi. Yet despite their ubiquity and importance, scientists still don't know how long most fungi can live—or even ...
Phys.org / Sugar molecule could help protect against dangerous hospital fungus Candida auris
Researchers have developed a potential new approach against the highly drug-resistant hospital fungus Candida auris. They discovered that a synthetic sugar molecule that is a natural part of the fungus's cell wall, but is ...
Medical Xpress / New spike map shows how SARS-CoV-2 variants dodge key antibodies
Antibodies are an important defense against SARS-CoV-2, but the virus continues to evolve ways to evade them. Now, researchers have mapped how antibodies target a key region of the virus's spike protein, how they neutralize ...
Science X / Tropical cooling points to a world 5.4°C colder at the Ice Age peak
During the Last Glacial Maximum, tropical regions with lush vegetation would have looked completely different. The last Ice Age reached its peak about 20,000–21,000 years ago, and massive ice sheets covered parts of North ...
Medical Xpress / Traumatic brain injury in Pakistan linked to poor long-term survival
Traumatic brain injury (TBI) in Pakistan is associated with a high risk of death and disability long after the initial injury, even in mild to moderate cases, according to two new studies in JAMA Network Open led by Weill ...