Burn your hand on a hot stove and, almost instantly, immune cells within the wound begin producing inflammatory compounds to help clear out dead tissue and fight off infection. In most cases, the ...

David Bowie, left, and Bob Geldof at Live Aid in July 1985. The global concert followed the charity recording "Do They Know It's Christmas?," released in December 1984 to raise money for famine relief ...

You probably know someone who has tried a digital detox. A weekend off social media. A week away from email. Even a "no-screens" family dinner. The promise is simple: Unplug for a while, and you will ...