No external flourish can match the thrill of pushing your body to its limit
Bored with plain old soy milk? Here's everything you need to know about the ever expanding milk aisle.
The Twitter CEO only eats between 6:30 p.m. and 9:30 p.m. You definitely should not emulate his habits.
To counteract caffeine tolerance, new research suggests you need to swear it off temporarily
A study of the cognitive and psychological effects of outdoor cycling finds equal results for normal bikes and e-bikes
In the spirit of the Boston Marathon, Clif created a special Boston Cream Pie flavor to propel this year's race
Katie Arnold, author of the new memoir Running Home, talks about the unique healing power of endurance sports
In 'Beautifully Savage,' boxing-gym owner Joe Buckner recalls his troubling history and how that's shaped him into the man he is today
In a new study, mountain hiking had similar psychological and stress-reducing benefits whether or not there were signs of human habitation
Laird Hamilton's rules for preventive maintenance