Think you're strong? These advanced push-up variations will challenge your chest, shoulders, triceps, and core—only the elite can master all six.

It is our body's first line of defense, charged with (among other things) keeping the outside out and our insides in.Video above: How often should we be washing our towels?We like to keep our skin ...

Yoga is an ancient practice that blends physical postures, breathing, and meditation to promote overall well-being.

Canadian officials have said that the goods have been selected with an eye to maximizing the effect of their retaliation in ...

A dive into probabilities, asteroid impact modeling, and what sort of damage an approximately 180-foot asteroid could cause ...