A man in Germany is attempting to break the Guinness World Record for the longest time spent living in an underwater fixed habitat. Rüdiger Koch has spent more than 60 days so far in an underwater ...

A German aerospace engineer has made history as he spent 120 days underwater. Fifty-nine-year-old Rudiger Koch emerged from his 30-square-meter underwater home as Guinness World Records adjudicator ...

A few months ago, scientists at the Schmidt Ocean Institute sent a remotely operated vehicle called ROV SuBastian 2 miles down into the ocean to observe deep-sea wildlife. The scientists’ goal was to ...

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 ...

A German aerospace engineer celebrated setting a world record Friday for the longest time living underwater without depressurization -- 120 days in a submerged capsule off the coast of Panama. Rudiger ...