Vitomir Maričić is one of the world's best freedivers. And this summer he set a new world record: He held his breath for 29 ...

Four engineering students solved amphibious robotics with 3D-printed propellers that adapt in real-time. Amphibious drones usually excel at one thing while barely functioning at the other-like a Tesla ...

Tom Cruise is no stranger to high-octane action scenes, but one of his most jaw-dropping stunts came in 'Mission: Impossible- Rogue Nation (2015),' when he stayed submerged underwater for a staggering ...