Covid Continues to Rise, but Experts Remain Optimistic

Jill Biden, the first lady, tested positive for Covid-19 on Monday. Governor Kathy Hochul of New York has announced that the state will send high-quality masks and rapid tests to school districts that request them. Already, schools in Kentucky and Texas have closed, citing widespread respiratory illness among students and staff. The coronavirus is in…

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Why you sweat, and why that’s a good thing

We’ve all felt it: At first comes the trickle, and then the flood. It’s embarrassed us, and even torpedoed a presidential campaign. But when was the last time you were grateful for … sweat? Many are actually squeamish about sweat. Perhaps, said science writer Sarah Everts, because sweating is utterly out of our control. “Think…

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The secrets of lightning – CBS News

The secrets of lightning – CBS News Watch CBS News Beautiful and dangerous, lightning bolts are one of nature’s most captivating and misunderstood phenomena. Correspondent David Pogue looks into some of the misconceptions about lightning; meets a woman who survived millions of volts coursing through her body; and talks with photographer Lori Bailey, who has…

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