Hyperspectral satellites can uncover ancient remains hiding in plain view

From remote-control key fobs to ultrasound, male contraception goes high tech

See what the legendary Silicon Valley research facility is cooking up next

The first patent for a mechanical suit appeared in 1890, but exoskeletons, both real and imagined, took off only recently

Scientists can now open ancient creatures without disturbing a hair

The next heroic firefighter could be a water-wielding robotic pill bug