The geology of the ocean floor is truly spectacular — perhaps even more than land geology. Unfortunately, it's really hard to study.
Until the 1950s, scientists didn't have a clear understanding of what the seafloor looked like. Geologist Marie Tharp turned years of data into easily digestible maps. She also discovered the ...
A cold blob of water in the North Atlantic is an ominous sign that a system of currents that regulate the planet's climate could be weakening. When you purchase through links on our site, we may earn ...