Playing It Cool at Ocean Vents

June 29, 2018
Not all ocean vents are hot. Cool hydrothermal systems, or cool vents, are much harder to spot because the fluids they release are clear and only a bit warmer than surrounding water. Yet they could play a major role in releasing minerals into the deep ocean. Now researchers including Laura Zinke, now a postdoctoral researcher at UC Davis, have published the first survey of the microbes living near a cool vent.