Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Echolocation is an immense benefit for bats—and certain ...

Robot bats? What sounds like a person's sci-fi nightmare could soon help those lost in the wilderness or trapped in a collapsed building. N.C. State University researchers have constructed small ...

The “loyal wingman” drones, which are poised to accompany crewed aircraft, are the first military aircraft designed in Australia in more than 50 years.

WASHINGTON (AP) - Holy drone, Batman! Mechanical masterminds have spawned the Bat Bot, a soaring, sweeping and diving robot that may eventually fly circles around other drones. Bat Bot's creators say ...