I am watching an old You tube of American Idol and bam, it just shuts down the video and starts downloading. I turned the computer off at 4% input and it did not try again yet. I'm pissed.

Kviabryggja Prison in western Iceland doesn’t need walls, razor wire, or guard towers to keep the convicts inside. Alone on a wind-swept cape, the old farmhouse is bound by the frigid North Atlantic on one side and fields of snow-covered lava rock on another. To the east looms Snaefellsjokull, a dormant volcano blanketed by a glacier. There’s only one road back to civilization. This is where the world’s only bank chiefs imprisoned in connection with the 2008...

Last week, it was announced that we've detected gravitational waves on Earth. Now, Hank explains what that means for the future and why it's such a huge deal.

Bill Nye and Arnold Schwarzenegger feature in this documentary about climate change.