3-D camera technology gets behind the wheel of self-driving cars.
Japanese art inspires scientists to create self-folding structures small enough to float through the bloodstream.
This year's Oscar Sci-Tech awards go to new technologies that seamlessly blend virtual worlds with the real one.
A panel of researchers discussed the need for a system to warn the public about health risks from wildfire smoke, similar to the National Weather Service's heat advisory.
An experiment half a century ago created an industry that specializes in freezing the dead. Many scientists think the chance of reviving them is slim.