If you've ever tried giftwrapping an odd-shaped present like a teddy bear, you can appreciate the challenge that surgeons face when grafting artificial skin onto an injured body part. Like wrapping paper, engineered skin ...
Jan 31, 2023
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Germany will end the requirement to wear face masks on long-distance trains and buses from February 2 as the coronavirus pandemic loosened its grip on the country, authorities announced Friday.
Jan 13, 2023
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Interventions designed to keep people safe can have hidden side effects. With an increased perception of safety, some people are more likely to take risks.
Jan 11, 2023
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The Dutch and Portuguese governments on Friday joined a growing number of nations requiring air passengers arriving from China to show a negative COVID-19 test upon entry.
Jan 7, 2023
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To recognize a famous voice, human brains use the same center that lights up when the speaker's face is presented, finds a neuroscience study where participants were asked to identify U.S. presidents.
Jan 3, 2023
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A team of researchers at Korea Institute of Science and Technology, working with a colleague from Korea University, has found that etching grooves onto the surface of face masks makes them better at repelling water droplets ...
Children exhale significantly fewer potentially infectious particles than adults—at least this is true for the small respiratory droplets that are predominantly produced in the lungs. This is a key finding of a study conducted ...
Dec 22, 2022
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There's a lot to be jolly about this Christmas. COVID has been significantly, although not completely, "defanged," thanks to vaccines and treatments. Christmas dos, nativity plays and New Years Eve parties are all back on ...
Dec 22, 2022
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The radioactive noble gas radon has anti-inflammatory therapeutic effects but also contains risks. Radon and especially its short-lived progeny are considered to be responsible for about half of the annual radiation exposure ...
Dec 15, 2022
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The cold and flu season of 2022 has begun with a vengeance. Viruses that have been unusually scarce over the past three years are reappearing at remarkably high levels, sparking a "tripledemic" of COVID-19, the flu and respiratory ...
Dec 15, 2022
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