Deadly Gas, Cheap Power
Dangerous fumes from an African lake could be the fuel of tomorrow
Science loves them, but don't look at this gallery on your lunch break
Pigs are offering new possibilities for studying Alzheimer’s disease
The 100 fastest, biggest, safest, greenest and most powerful innovations of the year
Beneath Saudi Arabia’s blazing sun, the largest greenhouse ever planned is taking shape. It will take visitors on a walk through Earth’s history—and into its future
Popular Science talks to the author of How to Live on Mars about the prospects for a move to the red planet
In its ongoing effort to index the world, Google adds searchability to scanned documents
A 3,700-mile intercontinental journey in a high-tech swamp boat? Bring it on
Would-be astronauts train for the world’s first suborbital space tourism flight
Why DVR might not mean the end of advertising
As NASA's robotic 'naut tweets away its dying breath, the blogosphere pays its respect
PopSci's FYI experts tackle any likelihood
PopSci has the answers you crave
The competition to land a man on the moon could create tensions within NASA