To fight the spread of COVID-19, many places now require people to wear face masks. But the advice on wearing them has changed over the course of the pandemic. This has led some people to question: Do face masks even protect against COVID-19? “Yes, absolutely,” says Dr. Adriaan Bax, a biophysicist at NIH.
Learn MoreHave you ever wondered what it means to “follow the science?” Sometimes it may seem like what’s true one day changes the next. But when what we know changes, it often means science is working.
Learn MoreThe tiny Blue Zone island of Ikaria, Greece, is known as a place where people forget to die. Blue Zones are areas around the world where people tend to have longer life expectancies and lower rates of heart disease, cancer, diabetes, and obesity.
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