Scientists the world over have spent careers trying to understand mental depression, its causes and its treatments.
Now a psychologist at the University of Michigan thinks he may have found the key, and that the secret to depression may lie in a little quirk of human evolution. And that mild depression may serve a very important function. Click here to find out more.
The United States almost pulled off one of the biggest upsets in soccer history yesterday, but ended up losing to Brazil in the Confederations Cup Tournament.
Find out the lessons the Americans are taking away from their historic match, and what clues lie ahead for U.S. play in the upcoming World Cup.
If you're of a certain age, you no doubt remember the Sony Walkman.
The portable cassette player revolutionized music listening decades ago, but has since gone the way of the Commodore computer and the VCR. Scott Campbell, 13, swapped his iPod for a Walkman for one week, and the results were hilarious. Check out the results.
Advertisement