There's just something about the unknown. For the last few centuries, inventors, researchers and naval forces have worked to improve human's ability to dive deep. Things have come a long way since the ...

Hammerhead sharks can hold their breath to survive almost freezing-cold waters during deep dives, a study has found. The study, published in the peer-reviewed journal Science on Thursday, found ...

We spent three days surviving on a remote island with nothing but a speargun, coconut trees, and our instincts. Day 3 took us ...