The research, published today in Current Biology, showed that ultramarathoners can burn an astounding 11,000 calories per day during competition. But they can’t keep up these efforts for long—and they ...

The metabolic ceiling represents the maximum number of calories that a body can actually burn. For humans, it is believed to be roughly 4,000 kilocalories.

Let’s do the time warp again! We’re celebrating fifty years of Richard O’Brien’s classic musical The Rocky Horror Picture Show by giving away TWO copies of the movie on 4k Ultra HD! For those that don ...

If you came in search of motivation today then you have come to the right place. David Park started running around 450 days ago and worked out like David ...

Geeta Gandbhir’s film examines the killing of a Florida woman and “stand your ground” laws, but the issues it raises are bigger than those statutes.

Six weeks after her Valentine’s Day run, Renee did another 50-mile fundraising ultramarathon in her neighborhood, this time for research into a rare disease affecting a friend. Over the last 42 years, ...