Pope Francis was in critical condition Saturday after he suffered a long asthmatic respiratory crisis that required high ...

Imagine you have just finished a workout. Your legs are like jelly, your lungs are burning and you just want to collapse on ...

You know you should develop a regular exercise routine, but you lack motivation. Promises to yourself are quickly broken, and you never establish enough of the workout habit to experience any rewards.

The science on whether to do cardio before or after weights is inconclusive -- it all depends on your goal: overall health, weight loss or muscle gain. Keep reading to find the best approach for you.