Scientists are studying the aurora's every move.
Projecting the evolution of the projectile
A little bit.
The intricate system working to make your New Year's Eve a little longer
Scientists think optical clocks are ready to replace the atomic clock as the standard
SparkFun's annual autonomous vehicle competition pushes the limits of cheap tech
All DARPA's Paul Cohen needs to do is get past the problem of people
For your next family trip to Mars
Fighting hail with chemicals, combatting tornadoes with computers, and other weather-battling techniques from the PopSci archive
Forget algebra homework: try building spaceships, operating a nuclear reactor or listening in to distant galaxies
See the top ten hurdles facing game designers today, and the cutting-edge tech that will soon make them relics of the past
Arctic climatologist Konrad Steffen has spent 18 consecutive springs on the Greenland ice cap, personally building and installing the weather stations that help the world's scientists understand what's happening up there. And what's happening may be much worse than anyone thought possible
He's making a car so smart it drives itself. Someday we may all travel that way.
Meet the extraordinary scientists whose innovations are bringing us robot cars, new cures and vaccines, the fastest-ever computer animations, and much, much more
Precision is paramount when aiming missiles--more so than when driving to the mall--and $150,000 per system scores the primo parts.
The Largest Man-Made Offshore Islands
Reader Nicole Thayer of Miami asks: How do scientists track great whites?
The U.S. Forest Service eyes a new remote-sensing system to detect early flames.
With E911, your cellphone's location can be tracked within seconds. Sounds great for emergencies, but is there a dark side?