The ocean is a dark and terrifying place, particul...  ...io9 shows us the diving suits, diving bells, and underwater machines as they were developed over time. They r...

(Video Link)When you first go scuba divi...  ...go scuba diving, the mere experience of breathing underwater is exciting enough. After that, you get the chanc...

Photo: Michael Dalder/Reuters Lik...  ...hael Dalder/Reuters Like its name implies, underwater ice hockey is played on ice ... but wit...  ...Dalder was on assignment to cover the 2013 Underwater Ice Hockey Championships and took amazi...  ...and took amazing photos: *strong cla...

Andrew Tuohy of Vuurwapen Blog captured this high...  ...d shot of a .45 caliber M1911 handgun being fired underwater . Did he have to modify it to fire underwater ? "Nope," he writes. John Moses Browning knew what...

When rivers are rerouted or dammed, or when lakes or reservoirs are built, previously dry land becomes part of the waterway. Most buildings in such places are either torn down or are eventually destroyed by the water, bu...

Russia’s Orda Cave is the Largest Underwater Gypsum Cave on Earth. It's not easy to get to, bu...

What happens if you crack open an...  ...What happens if you crack open an egg 60 feet underwater ? Geeks Are Sexy has the mesmerizing vid...

(YouTube link) Robojelly, new from SyFy! That's what it sounds like... but this is real. A team at Virginia Tech has developed a robot based on the movement of a jellyfish. They named the resulting mechanism Robojelly,...

(YouTube link) Have you figured out yet what's weird about this video? Everything is upside down! The fishermen are standing on the underside of the ice, "weighed down" by buoyant suits that have air in them. Notice h...

From spiders who can live underwater for a whole day at a time to underwater