Here's why humans love pain.
"A Boy and His Atom" is the must-see film of the year.
Or, which pepper will make the most hilarious YouTube video when you film yourself eating it?
The Large Hadron Collider is now officially the world's most powerful particle accelerator
But the ice is thin.
World record after world record after world record
Usain Bolt's historic 100m dash at the 2009 World Championships in Berlin.
New electronic voting machines are supposed to prevent another Election Day disaster, but these paperless PCs could make hanging chads seem like a minor nuisance.
In between, she almost died in the Arctic.
And this was only a test...
A belly isn't a big deal when you're eating 5,000 calories a day and lifting more than 1,000 pounds.
Aw cute, can we keep 'em?
The Internet came in a distant second.
It's surprisingly difficult to replace those fish bladders in the beermaking process
Sure the candidates said the right things, but do their records match their rhetoric? As part of a two-week investigative series, Popular Science looks into the voting record of Senators McCain and Obama
Popular Science spoke with Rick DeLano, whose movie The Principle shows the world's most famous cosmologists promoting the idea that the Earth is the center of the universe.
Every day for the next two weeks we'll be unpacking the record behind the rhetoric