We put the world’s smallest dive tank to the test in one of the most unique environments we’ve explored – the Soapstone Mine. With tight spaces, underwater sections, and unpredictable ...

For most of their history, tanks featured a similar design. Granted, it took some time for tank design to evolve from clunky crawlers to modern marvels, but when you look at today's tanks ...

For nearly 20 years, the aquarium has offered guests the death-defying opportunity to take a cage dive into its 120,000-gallon tank. Participants are accompanied by a dive pro and must wear a ...

when a diver named Hugh “Dan” Wilson conducted a 400-foot dive off Santa Cruz Island. Wilson pioneered the use of oxy-helium mixed gas, known as Heliox, instead of regular air. The new ...

Ontario Freedivers While on a camping trip in Canada at the time, Ryzebol reacted to a challenge posed by his best friend who introduced him to free diving "completely by accident." Bored ...

With crystal-clear water beneath us and strange structures along the way, we explored the eerie underground environment—and tested the world’s smallest dive tank in its depths. The Atlantic ...

In September 2012, while attempting to repair an oil pipeline off the coast of Scotland, the diving support ship Bibby Topaz lost control of the automated system of thrusters that held it in place ...

THE UK’s first ever underwater “city” has been unveiled with Mars-grade tech and tiny homes deep under the sea. The underwater habitat dubbed Sentinel, is designed to house people… ...

And Deep also says that each Sentinel habitat will have a "large-scale bio-reactor" for treating waste – which means you won't need to pop out into the ocean to empty the tank. The number of ...

In a Costa Rican rainforest, a small, semiaquatic lizard called a diving anole leaps into a stream ... a nearby “arena” — a clear plastic tank containing stream water and rocks.