Ever wondered how much of our vast, mysterious oceans we’ve uncovered? Spoiler alert: not nearly as much as you’d think!

It's located in the western Pacific Ocean near the Mariana Islands. The trench's depth was first measured during the Challenger expedition in 1875. But it wasn't until the 1950s that scientists ...

Since much of it could end up in the Pacific Ocean, there are concerns and many unknowns about how the fires could affect life under the sea. “We haven't seen a concentration of homes and ...