Cyborg animals, psychotropics and flying lasers are just some of the terrifying weapons government labs have cooked up over the years

An ultra-cold system that mimics the most extreme edges of the universe

A day at the model RC jet races

In celebration of its 18th birthday, NASA has released the largest collection of Hubble images ever.

NASA's newest 'bot will carry an astronaut's living space around the moon

Take a closer look at a 1:5-scale A-10 Warthog, perfect to the very last detail

Sleek designs, robotic aircraft and next-generation weapons will make the ships of the future the most formidable ever

An innovative design would boost airplane fuel efficiency by some 23 percent. So why won't it be implemented?

For astronauts on the ISS, a new robot means fewer risky spacewalks

We get a first peek at SpaceShipTwo and Branson's sexy new Galactic Girl logo

Scramjets are closer than you think; see the pictures of the test program in action

A manned mission to an asteroid sounds far-fetched, but a new study says it will soon be possible