When Hans Hartman, a civil engineer, attempted to film the ocean depths in 1917, he pioneered what would become the first deep-sea ROV ... motion pictures, and ocean exploration.

"In this breathtaking experience, former deep sea diver Chris Lemons will lead you on a guided tour of the relatively unknown ...

Scientists using a submersible robot discovered patterns under the Antarctic ice that have never been seen before by humans.

For some strange reason, I love reading true adventure books, namely books about mountain climbing or deep-sea diving exploration. My overriding question while reading such adventures is ...