If you can?t fit in your full exercise routine, squeezing in a mini workout that burns just 100 calories can help counter those holiday cookies and cocktails.

Many women recoil at the thought of baring their arms in sleeveless dresses or blouses, but not Michelle Obama ? half of the fabulously fit new first couple.

Psychologists say our ?self talk? or ?internal dialogue? can make or break a fitness routine. The problem is that many people simply aren?t aware of how destructive their thoughts are.

Insults aside, this is a tale of an unlikely friendship that saved a life. It kept a boss from giving up  on a man he considered not only a business investment, but a personal challenge.

Running a marathon puts severe and sometimes dangerous stress on your body. Why do so many people still want to do it?

Newer CT scans are pretty good at detecting clogs in arteries -- but they aren't ready for prime time, a new study suggests.

The FDA has reportedly found tiny, "trace" amounts of toxic melamine in some U.S. brands of powdered infant formula. Experts tell WebMD there's little if any cause for concern.

No matter how earnestly you resolve not to overindulge this Thanksgiving, you will probably eat more than you should. Just have a plan for getting back on track, experts suggest.

Women who regularly attend religious services may reduce their risk of death by about 20 percent, according to a new study.