A startup wants to make it easier for people with epilepsy to detect seizures and let others know when they need help.
A new kind of window glass can selectively block visible sunlight as well as heat-producing invisible light.
Scientists are developing ways to edit the DNA of tomorrow’s children. Should they stop before it’s too late?
How to keep new-science ideas from getting stuck in the lab.
The beating of hitchBot reflects widespread robot sabotage in many workplaces.
A lawyer and cryptographer try to sketch out the most secure way to let the U.S. government intercept encrypted messages—and conclude it still won’t work.
Researchers find a way to give Android users prominent warnings when apps are tracking their location.
To make its prototype augmented-reality goggles a product, Magic Leap will have to scale up silicon photonics—something heavyweights like Intel have struggled to do.