A new technology shoots laser beams at drones to charge them in midair, thus unlocking the possibility of "infinite flight." Representatives from PowerLight Technologies say the system works by ...

Here’s what you’ll learn when reading this story: Power beaming is an emerging technology that attempts to use laser light, microwaves, or radio waves to deliver power from one point to another to ...

Modern drones can fly exceptionally fast and for increasingly great distances, but flight time is still limited by battery life. PowerLight Technologies, an engineering firm in Washington state, has a ...