ER staff who treated participants after a Tough Mudder event in Pennsylvania said that it's unlikely that participants comprehend the actual risks.
Sherpa guides have performed extraordinary climbing feats from the first conquering of Everest to present day.
As she starts the final leg of her 735-mile run, Norma Bastidas aims to bring attention to ending human trafficking.
The Nepalese guides were preparing routes for commercial climbers when an avalanche hit them out of the blue.
Instead of getting eye surgery, an adventurous surfer dipped his head into the rushing water while surfing a gigantic wave.
Four men involved in a nighttime BASE jump from a ridiculously high tower face charges and jail time.
Four days after they went missing, all seven Japanese divers are believed to have been found.
The daredevils scaled the massive Shanghai tower over about 20 hours, filming gut-turning views of the city.
+ Load More