Extreme sports exist in that strange space where human ambition meets the absolute edge of what’s physically possible. Second ...

The Titanic is farther down than the deepest-diving mammal, the Cuvier's beaked whale, ventures. Even this wreck doesn't come close to the deepest-crewed mission that reached 35,839 feet in 2019. Just ...

Herbert Nitsch is a world record holder in the extremely dangerous sport of no-limits free-diving. He holds the official world record for swimming to a depth 702 feet without scuba equipment or any ...