Technology

Scientists take a look at one of the most complicated puzzles concerning our existence and discover how long galaxies should keep expanding

See photos and video from Lakeland, Florida, where the world's best radio-controlled jet builders square off

To celebrate, NASA has released the largest single collection of images from the famous telescope. See all 59 amazing shots inside

MIT professor awarded for his innovative, human-powered irrigation pump

Ultra-swank seats will replace the usual economy class junk

NASA’s next lunar explorers will have a rugged, six-legged robotic helper to haul their home base wherever they want to go

The fearless Michel Fournier aims to hurl himself out of a balloon halfway to outer space

For the third time in five years, a returning Soyuz spacecraft misses its mark.

Did a German teenager find a glitch in NASA's asteroid collision estimates?

Our final frontier is also our final dumping grounds