A submerged river valley under the Madura Strait was found packed with Homo erectus fossils and other bones submerged since ...

C olumbia University’s research ship Vema steamed back into New York Harbor last week with new information about the “rivers” that flow on the bottom of the ocean. About 600 miles east of ...

Yet mapping alone can only tell us so much about what's going on at the bottom of the ocean floor, Ferrini said, adding it can miss things like what the seafloor is made up of or what's living ...

A remotely operated vehicle (ROV) run by the National Oceanic and Atmospheric Administration's Seascape Alaska 5 expedition plucked it from a seamount 2 miles (3,300 meters) beneath the ocean ...

Saltwater intrusion occurs because the river bottom between Natchez, Miss., and the Gulf of Mexico is below sea level, according to the Corps of Engineers. ...