Are weighted vests more than a fitness fad? A health and exercise expert explains their potential benefits and limitations.

A weighted vest can be a practical, affordable, and effective way to add a small dose of challenge to your existing fitness ...

Philippe Petit remembers it like it was yesterday. On Aug. 7, 1974, he made an illegal high-wire walk 1,350 feet above the ground between the Twin Towers. The French high-wire artist will look back on ...