Apr 19, 2018
How to Catch a Blood-Doping Marathoner
A mathematical approach to flagging suspicious race times shows its worth
Science
Apr 18, 2018
Climate Change, Wildfire, and the Future of Forests
Researchers studied 1,500 Rocky Mountain forests that had been burned by wildfires. They found that most of the woods aren't recovering after the blaze—and in some cases, they're not returning at all. The culprit? A warming planet.
Apr 18, 2018
The Supplements Experts Take
The world of capsules, pills, and powders is fraught with junk science and sketchy brands. Here's how the professionals wade through the confusion.
Apr 13, 2018
How Your Workout Partner Boosts Your Performance
A new study explores why we're stronger and faster when someone is watching
Apr 10, 2018
Tested: The North Face's Butt-Slimming Tights
The North Face's newest running tights use eye-tricking patterns to make women look taller and slimmer. Do they work?
Apr 10, 2018
Why It Matters How You Think About Pain
Pain psychologists explore the differences between those who finish ultra-endurance races and those who don't
Apr 5, 2018
The Case for Not Changing a Thing
Sometimes, when it comes to making progress it's the smartest choice you can make.
Apr 4, 2018
The World’s Wilderness: Going, Going and Soon Gone?
Recent studies have arrived at the same blunt conclusion: the world’s last, big wildlands are disappearing at an alarming rate. Is there anything to be done?
Apr 4, 2018
A New View of the Moon
From filmmakers, Alex Gorosh and Wylie Overstreet, this video is a product of intense boredom.
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