By recreating prehistoric one-on-one sword fighting and analyzing the ensuing damage inflicted onto replica weapons, experimental archaeologists are s
Read MoreAmid more reports of pets and other animals testing positive for the new coronavirus, the Centers for Disease Control and Prevention updated its guide
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Read MoreStaying at home is a big sacrifice. But lifting shelter-in-place orders too soon is one of the many mistakes that will make the crisis even more bruta
Read MoreEpidemiologists aren't surprised that virus was spreading in the US in early February. But those early days offer lessons for how to catch the next wa
Read MoreThere’s a reason why cleaners for external surfaces are not meant for your innards. They’re indiscriminate killers, not medicine.source:ht
Read MoreAfter his accident, Ian Burkhart didn’t think he’d ever be able to move or feel his hand again. A small chip in his brain changed everythi
Read MoreBlood centers across the nation are trying to get antibodies from coronavirus survivors to patients who want this experimental treatment. But it&rsquo
Read MoreWe all know the U.S. healthcare system is unequal and inhumane, but apparently your income can determine your lifespan even in places with fairly good
Read MoreCosmologists want to know how fast the universe is growing, but their data doesn't match predictions. Wendy Freedman thinks red giant stars can help.s
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