A brain-dead pregnant woman is being kept alive -- against her family's wishes -- by a Texas hospital.
NORAD's Santa Tracker gets an overhaul this year, which includes the ability to track Santa via Facebook and Twitter.
Eric Larsen is currently attempting to become the first person to ride a fat tire bike 750 miles from Hercules Inlet to the South Pole.
Evolutionary psychology suggests that a threat to status could be a trigger for extremely violent behavior.
Matthew McConaughey had to go on severe diets to lose lots of weight for a role. Here's what happens in the body.
Lighting the Olympic Cauldron has been a dramatic event for years but the relay leading up to it just got crazier.
According to the FBI, violent crime rates in the U.S. have approached historic lows. But some experts warn about complacency