The U.S. is still looking for a gold medal in these 12 Olympic sports.
The U.S. has dominated snowboarding at the Olympics in recent years, but is still looking for a gold medal in these 12 sports:
Many foods that you think have health benefits may hold hidden dangers for your diet.
Brad White/Getty Images
Few celebrities can contend with Thursday's 50-year-old birthday boy Charlie Sheen when it comes to spectacular public meltdowns. Take a look at Sheen other stars who have fallen from grace.