Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.

This striking satellite image, taken from Google Maps in 2021, shows a bizarre, jet-black, triangular structure in the middle of the Pacific Ocean. At the time, the mysterious object, which was widely ...

Video of the operation showed a naval boat rescuing Mockus from his vessel in rough seas, then hoisting him onto the warship.

A long-awaited La Niña finally arrived in the Pacific Ocean ... Meanwhile, marine heat waves, or periods of unusual oceanic heat, continue to affect parts of all ocean basins, much like they ...