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The Ross Sea is a 1.9 million square mile (3.6 million square km) stretch of ocean off the coast of Antarctica.
Slideshow

A Trip South to Antarctica’s Ross Sea

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Walruses use sea ice as platforms on which to nurse their young and launch their dives.
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Walrus Rests on Ice

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The bowhead whale has a massive, bow-shaped skull.
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Bowhead Whales

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The Encyclopedia of Life brings us another installment of the podcast, One Species at a Time. In this podcast, host Ari Daniel Shapiro relates two close calls with polar bears. Listen as Heather Cray recalls how, dumped by a storm on a small Arct
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Polar Bears: One Species at a Time

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The Antarctic minke whale is the only baleen whale found in the icy waters of the Antarctic.
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Antarctic Minke Whale

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A humpback whale breaching in Antarctic waters.
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Humpback Whale in Antarctic Waters

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Diagram of narwhal anatomy and tusk function
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Narwhal Anatomy

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A narwhal breaches the surface, its tusk pointed to the sky
Photo

Tusks of Mystery

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Weddell seals grind their teeth on holes in the ice to keep them open to their comings and goings between ocean and air.
Photo

Weddell Seal in Antarctic Water

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Human activity is increasing in the Arctic marine environment due to climate change. To help the most vulnerable areas, the Global Marine Program of IUCN, along with partners, is convening a series of workshops aimed at enhancing ecosystem-based management and identifying biologically or ecologically important or vulnerable habitats. Burgerbukta, a bay in Svalbard, Norway, is being managed for ecosystem protection.
Article

The Sant Ocean Hall: Life at the Poles Exhibit

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An illustration of two narwals, one with two tusks
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Two Tusked Narwhal

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A walrus sits on a floating piece of ice.
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Walrus on Ice

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