WHOI researchers Tristan Horner (left) and Sune Nielsen—
shown here working in the NIRVANA clean room—and their colleagues found that hydrothermal vents and deep-ocean sediments are a major source of dissolved iron in the central
Pacific Ocean. READ MORE
WHOI's Ocean Science Exhibit Center opens April 20! Check out new exhibits, buy WHOI gear and learn more about ocean science. Hours: Monday-Friday
10:30 a.m. - 4:30 p.m.