Why environmental scientists are transforming big data into music

His journey from dirtbag to rock star, how to choose a climbing partner, and why bottled oxygen might be a performance-enhancing drug

An inside look at America's history with doping and double standards related to performance enhancement

The "human guinea pig" talk about his 4-hour plan to being good at, well, everything

The incredible story behind a journalist's terrifying journey through high-conflict jungle

He was kidnapped, survived an assassination attempt, and joined the hunt for the most deadly terrorist. Meet the most interesting man alive.

Alone, deep underwater inside a sunken ship, with only minutes to survive, Michael Proudfoot's survival story might be the most epic to date

When your submarine is on the verge of imploding, you better make all the right choices

When a group of immigrants set out across the desert, the results helped researcher create the Death Index, a new model for dehydration.

Pablo Valencia spent six days wandering the 110-degree desert before stumbling into McGee's camp. He shouldn't have been alive, but he was.

The bizarre science behind Phil Broscovak's lightning strike, and his incredible journey of recovery

A remote car accident, a broken ski, a tumble in the snow, and a slow descent into hypothermia before (spoiler alert!) a dramatic rescue