A vintage photograph perennially shared on social media purports to show an actual deep-sea diving suit from 1925 that looks more like a mash-up of the Tin Man from "The Wizard of Oz" and Robby ...

Over centuries, diving technology has developed from diving bells to clunky diving suits to "air-lungs ... But still much about the deep sea remains uncertain. Tens of thousands of robots ...

The alternative is to wear diving armor, which is a metal alloy suit that keeps the diver under normal sea-level pressure for the entire dive. Because the suit has to withstand, for example, over ...

An old clip from the Discovery Channel show “MythBusters” demonstrating how a deep-sea explorer could implode in a depressurized diving suit has gone viral after the Titanic sub disaster.

Wearing a special diving suit ... of the Deep Sea Expeditionary with No Decompression (DSEND) system, which includes a hardened yet lightweight atmospheric dive suit featuring rotating, detachable ...

Mr. Keller moved on. In the late 1960s, he and a business partner, Hans Hess, developed a deep-sea diving suit and an aerodynamic ski-racing suit. He later started a line of computers, developed ...