Studies suggest soccer can cause severe brain trauma - but so far, the International Federation of Association Football, or FIFA, has done little to address it
The conspiracy monger's YouTube channel is on the brink of a blackout – and it's not all good news for the Internet
The inventors, entrepreneurs and disrupters who are changing (and maybe saving) the world one brilliant idea at a time
What the G8 neighborhoods in San Juan can teach us about the coming age of permanent disaster
At the U.N.'s latest climate talks, indigenous tribes showed again that they're frontline allies in the climate fight. So why aren't we protecting them?
For more than two decades, energy giant Chevron and Ecuadorean activists, led by American lawyer Steven Donziger, have been embroiled in a contentious lawsuit about who is responsible for contaminating a vast swath of the Amazon
How the fear-mongering, paranoia-stoking executive director of the Gun Owners of America remade the modern gun movement
But no one can figure out what law he broke. Introducing America's least likely political prisoner
The climate activist on his prison stay and the future of the fight
Oscar-nominated filmmaker Josh Fox exposed the dirty secrets of gas drilling. Then the industry decided to play rough.
