Chembot is just the latest morphing robot to come rolling out of the lab.
If collisions with dark matter are the cause of the mysterious fly-by anomalies, then spacecraft ought to heat up as they fly past Earth.
Japanese team unveils the first diode that allows a heat current to travel in one direction but not the other
Surveillance bots could be turned against their users, researchers say.
Successful flight tests of a new rocket could pave the way for commercial missions in 2010.
A modified game controller will give military bomb-disposal experts remote touch.
What's the best technology for building color e-readers?
SpaceX says that its spacecraft, which will carry cargo to orbit, is set for a maiden test flight.
NASA successfully tested a device to slow and protect a spacecraft descending on a planet's surface.
A project under development at NASA may someday give astronauts that option.