A coalition of authorities is deploying technology to try to locate the wreck of a fishing boat that sank last month off ...

Half of Earth’s oceans are more than 3.2km deep. Beneath them lie cavernous plains untouched by sunlight, vast gaping trenches made by Earth’s tectonic plates shifting, and ranges of underwater ...

Scientists have captured footage of a sleeper shark farther south than ever before, suggesting this Antarctic ocean is not shark-free ...

We’re deep into our expedition, and it’s only day 12. All our backup food—corn, our staple—is rotten. We’re now fully ...

For the second year in a row, New Jersey had no shark bites off its coast. Swimmers elsewhere were not so lucky.

Morgan O’Hanlon: As you’re driving through West Texas and through Balmorhea, this kind of big open desert, you get to the ...