University of Washington oceanographers have now found that vitamin B-12 exists in two distinct versions in the oceans

"We have a new understanding of the behavior of caldera dynamics that can be applied to other volcanoes all over the world," study's lead author says

The study looked at data from satellites and ocean sensors off Miami that have tracked what's known as the Atlantic overturning circulation for more than a decade

The major influences on ocean chemistry today are hydrothermal flow (hot water that has circulated through the crust) and surface weathering (the river transport of material eroded from land into the ocean)

The research involves the development and testing of new technology that will allow them to view what the naked eye is unable to see

Using computer models of the warming process, the researchers simulated the effects of PETM ocean warming on sediments that may have contained methane hydrate

Underwater soundscape may offer clues to coral health and aid reef conservation

A team of scientists and engineers from Lawrence Berkeley National Laboratory and UC Berkeley  took are on a mission to test updated versions of a robotic float used to measure carbon dynamics in the ocean

Single-celled phytoplankton play a vital role in marine biogeochemical cycling, in marine food webs, and in the global climate system

Kyoto University study reveals quake fault secrets, implications for early warning