The latest news on technology
The stranded rover may have gone into power-saving hibernation to survive the Martian winter.
Its long-term future may be hazy, but much is coming into focus about Apple’s tablet ahead of launch.
The LHC has sped particles in conditions simulating those just after the Big Bang.
Atom smasher achieves most energetic collisions yet
Military drumbeat seeks to create fear, uncertainty, and doubt.
A prepared America can keep China, Russia, and other rivals at bay.
New radio frequency tags would use nanotechnology to identify and track products.
The particle accelerator could provide new insights into the Big Bang, and perhaps even new dimensions.
Less costly than platinum, perovskite may do even better at cleaning diesel exhaust.
Researches develop a "smart" roof coating, made from waste cooking oil from fast food restaurants.