PORTLAND ( InvestigateTV) — Scuba divers at the Oregon Zoo venture beneath thousands of gallons of water daily to help keep underwater habitats clean for the animals that call them home.

Imagine living underwater, not just for a few hours on a dive, but for days, weeks, or even months. One UK-based company is ...

Undersea agriculture. Deep sea mining. Human colonies on the ocean floor. These were the dreams of Capt. George Bond, a Navy medical officer. It was the age of exploration. While NASA made front-page ...

Since at least the time of the science fiction writer Jules Verne, people have dreamed of being able to live underwater. In the 1960s and '70s, the U.S. and French governments were among those who ...

While NASA was trying to put a man on the moon, the Navy was quietly conducting a series of tests to see if humans could live and work on the deep... The Navy's experimental underwater habitat ...