Technology
A network of smartphones can improve short-term weather forecasts.
Observation could improve filtration systems and boost conservation efforts.
Drones may spare groves from mass infestation.
As law enforcement increasingly uses body-worn cameras, researchers are studying the roles of camera design and perspective.
Will the kitchen of the future include a 3-D printer?
3-D camera technology gets behind the wheel of self-driving cars.
Tethered balloons equipped with sophisticated cameras can survey threats and damage from an elevated perspective.
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.
Scientists have developed the first synthetic cells that can reproduce themselves -- over and over.
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.