Three more recruits went home during the Wednesday, Jan. 29, episode of FOX's "Special Forces: World's Toughest Test." ...

Zone 1 (55-65% of max heart rate): This is the "conversational pace" zone. You work at a light intensity, so you can easily chat without losing your breath. This pace is ideal for burning fat and is ...

Diabetes is a number of diseases that involve problems with the hormone insulin. There is no cure for diabetes. The warning signs of diabetes can be so mild that you don't notice them. That's ...