Mining the ocean floor for money? Very risky idea Trump, has opened the door to companies wanting to mine the deep ocean floor. Many scientists and environmental groups are alarmed. A UN-backed group ...

Add Yahoo as a preferred source to see more of our stories on Google. Kevin Costner has reportedly embarked on a deep-sea treasure hunt following the publication of a bombshell exposé about him by The ...

Tommy Thompson, a deep-sea explorer who spent more than a decade in federal custody for refusing to disclose the location of a cache of gold coins from a historic shipwreck, was released from prison.

(AP) – A former deep-sea treasure hunter who made one of the greatest shipwreck discoveries in American history and spent the past decade in prison after refusing to disclose the whereabouts of some ...