Sometimes, the bad guys come by sea. A U.S. researcher has come up with a new, non-lethal way to deter malicious undersea divers: an acoustic technique that would overwhelm them with the sound of ...

When you purchase products through the Bookshop.org link on this page, Science Friday earns a small commission which helps support our journalism. One summer day when we were kids, my brother and I ...

Scuba (Self-Contained Underwater Breathing Apparatus) is an acronym we usually associate with face-masks, breathing tubes and back-mounted tanks, but the Scuba-Doo Motorised Scuba Bike opens a new ...

Darth Vader’s caped getup and face mask is spooky and all, but there’s nothing like the grisly, mechanical sound of his breath. Which is why Lucasfilm keeps a close eye on who uses it—even going so ...