Tyson Foods Inc. says it's closing three U.S. plants, employing a total 950 workers, which have struggled financially as the company's product needs have changed.
    
Tyson, the biggest U.S. meat…

Angry clashes erupted Friday in the West Bank, after Palestinian leaders called for a "day of rage" in response to the shelling of a United Nations shelter that killed 16 people.

Here's a roundup of five medical studies published this week that might give you new insights into your health, mind and body. Remember, correlation is not causation -- so if a study finds a…