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 ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

A German aerospace engineer has set a new world record, after living for 120 days under the sea in an attempt to prove that humans could expand to living beneath the oceans. For the record attempt, ...