A massive seafloor eruption at Axial Seamount could reshape Earth in 2025, with hundreds of daily earthquakes signaling an ...

Such spooktacular stories may soon be put to rest. In 2019, the U.S. began a seafloor mapping initiative that included the Great Lakes. The project should be able to take note of sunken vessels or ...

It confirmed sea-floor spreading as hypothesized by Hess, and thus "continental drift," originally proposed by Alfred Wegener back in 1912. It convinced many that plate tectonics was the best ...