Massive seafloor craters off California are shaped by ancient underwater sediment flows—not methane—revealing a hidden ...

An active underwater volcano in the the Pacific Ocean off the Oregon Coast is predicted to erupt in 2025. Here's what to know ...

One of the lesser known factors, and one we can’t see, is the underwater seabed topography, or bathymetry, leading up to the coast. A map of the underwater terrain would look the same way as a ...

Alicella gigantea, a rarely sighted giant crustacean that inhabits the depths of the ocean and can reach up to 34 cm in ...