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a swim diver in water with ice above their head

Researcher dives under diatom-coated sea ice in the Ross Sea

Credit: Aaron Toh; courtesy of Amy Osborne (PolarTREC 2019)

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Tutakoke River

Credit: Ryan Choi

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direction signs in Palmer Station Antarctica

From NSF’s Palmer Station in Antarctica, everywhere is a long way off. Nestled in a protected harbor off the Antarctica Peninsula, it hosts constant scientific research, and a webcam.

Credit: Ken Keenan

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Sunset at Palmer Station, Anvers Island

Credit: Kelly Jaques

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NSF funded an Arctic research cruise aboard the R/V Sikuliaq in September 2016 with scientific teams from Oregon State University and the Virginia Institute of Marine Science.

Credit: Kimberly Kenny

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Castle Rock, a natural geologic landmark near McMurdo Station in Antarctica

Credit: Joshua Swanson; Source: U.S. Antarctic Program photo library

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Glaciers converge on northeast Baffin Island in the Canadian Arctic. The ice rivers are revealing insights into what caused Earth’s Little Ice Age more than seven centuries ago.

Credit: Gifford H. Miller, INSTAAR, University of Colorado Boulder

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