In the twilight depths of the Gulf of Mexico, about as deep down as a football field is long, U.S. Navy divers carefully snip ...

For national and international policymakers, decisions on how to regulate — and whether to allow — exploitative human ...

The Mariana Trench, located in the western Pacific Ocean, is the deepest part of the world’s oceans and one of Earth’s most mysterious geographic wonders. This video takes you on a journey to explore ...