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Tiny graphene wrinkles create surprisingly powerful electrical effects

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Science Daily   by Rice University     Researchers at Rice University have found that extremely small wrinkles in graphene can alter how the material behaves electrically. →

Immune cells flood into the aging brain, Stanford scientists discover

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Science Daily   by Stanford University     For decades, scientists have generally viewed the brain's immune system as largely separate from the immune defenses operating →

A black hole shredded a “super sun” — but something strange may have survived

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Science Daily   by Liverpool John Moores University A massive star has been torn apart and gradually consumed by a black hole in a spectacular event that scientists compared to "preparing a →

NASA’s Perseverance rover watches Earth vanish from the surface of Mars

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Science Daily   by NASA's Jet Propulsion Laboratory     NASA's Perseverance Mars rover has captured a remarkable celestial sight: Earth briefly vanishing behind Phobos in the →

This common vitamin deficiency becomes far more dangerous when paired with belly fat

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Science Daily   by Fundação de Amparo à Pesquisa do Estado de São Paulo     A large study involving more than 5,500 adults over age 50 has identified a potentially dangerous →

Ozempic may have revealed the brain’s hidden “craving center”

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Science Daily   by The Conversation     For many people, the thought of a tasty burger or a cold pint of beer conjures up a vivid mental image and drives behavior. →

Why your brain keeps making the same decisions – even when better options exist

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Science Daily   by Technische Universität Dresden    A recent study from TUD Dresden University of Technology suggests that what people have done before can shape their current →

“Cannot be explained” – New super steel stuns scientists

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Science Daily   by The University of Hong Kong     A team at the University of Hong Kong (HKU) has developed a new type of stainless steel that could overcome a major →

Dogs can tell fear from sadness — and scientists saw it in their brains

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Science Daily   by Cell Press     Dogs are exceptionally skilled at reading human emotions, from smiles and laughter to frowns and tears. Scientists and dog owners have →

Exercise may help the aging brain “take out the trash”

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Science Daily   by Victoria University     Regular exercise may do more than strengthen the body. New research from Victoria University (VU) adds to evidence that physical →

A simple blood test could detect multiple cancers and reveal where they started

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Science Daily   by University of California - Los Angeles Health Sciences     UCLA researchers have created a simple, relatively inexpensive blood test that showed promise in →

Frequent cannabis users wake up with their “stress hormone” already elevated

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Science Daily   by Oregon State University     People who frequently use cannabis may begin the day with higher levels of cortisol than those who do not use it, according to →

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