Eight products used by athletes and expert adventurers to protect their faces from the elements
Garmin and Apple are among a recent wave of companies who’ve entered the stress tracking market. Do the products live up to their claims?
The world’s best-known climber describes his approach to scaling iconic rock faces without a rope
Using machine learning to recognize who’s a serious competitive runner and who’s not could teach us something useful about avoiding injuries
Athletes share their favorite tools for staying hydrated on the move
New research finds that those who can identify and regulate their emotions keep pushing when the going gets tough
The six-year-old company valued at $1.25 billion is growing at lightning speed. That may not be a good thing.
Eating for endurance can be tricky, but it doesn't have to be
An in-depth biomechanical analysis of nearly everyone at the world track championships yields unexpected results