Jeffrey Seewald

Jul. 06, 2007

Expedition Explores The Arctic Sea Floor

A team of scientists is heading toward the Gakkel Ridge in the Arctic Ocean, hunting for hydrothermal vents on the Arctic sea floor.

arctic, sea floor, whoi, expedition

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Michael Pollan Talks Plants and Food

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Picture of the Week: The Sun

Photographer Alan Friedman documents the sun’s many faces using telescopes, filters, cameras, and computer software.

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