GARY ROUGHEAD is Robert and Marion Oster Distinguished Military Fellow at the Hoover Institution. From 2007 to 2011, he served as U.S. Navy Chief of Naval Operations and as a member of the Joint ...

In a new paper, published in Nature Human Behaviour, scientists from DTU (the Technical University of Denmark) examine how geography shapes human mobility and propose a way to separate physical ...

Rhagobot isn’t exactly the first thing that comes to mind at the mention of a robot. Inspired by Rhagovelia water striders, semiaquatic insects also known as ripple bugs, these tiny bots can glide ...

Video shows several jumping off a Waymo as people in the crowd cheered them on. At one point, three driverless cars were all stalled, seemingly confused.