Search results for Walruses

Environment Feb 5, 2019

Exploring permafrost coastal erosion in the Arctic

The remote town of Barrow, Alaska, home to more than 4,000 people, touts picturesque views of the Arctic Ocean as well as an unparalleled connection to the Alaskan wild, but underneath its stunning beauty lies a major global ...

Environment Jan 23, 2019

An icy forecast for ringed seal populations

Arctic sea ice is now declining at a rate of 12.8 percent per decade - 2012 had the lowest amount of summer ice on record. The drastic change has numerous implications for Arctic ecosystems, from increased shipping - the ...

Environment Dec 11, 2018

Arctic's record warming driving 'broad change' in environment: study

Global warming is heating the Arctic at a record pace, driving broad environmental changes across the planet, including extreme storms in the United States and Europe, a major US scientific report said Tuesday.

Plants & Animals Nov 9, 2018

As Arctic ship traffic increases, narwhals and other unique animals are at risk

Most Americans associate fall with football and raking leaves, but in the Arctic this season is about ice. Every year, floating sea ice in the Arctic thins and melts in spring and summer, then thickens and expands in fall ...

Environment Oct 22, 2018

In Alaska, everyone's grappling with climate change

Coastal villages are washing into the Bering Sea, trees are sprouting in the tundra and shipping lanes are opening in an ocean that was once locked in ice. In Alaska, climate change isn't a distant or abstract concern.

Ecology Oct 13, 2018

As sea ice melts, some say walruses need better protection

Given a choice between giving birth on land or sea ice, Pacific walrus mothers most often choose ice.

Ecology Sep 13, 2018

Thousands of Pacific walruses again herd up on Alaska coast

The U.S. Fish and Wildlife Service is monitoring Pacific walruses resting on Alaska's northwest coast.

Other Aug 7, 2018

Lost Norse of Greenland fueled the medieval ivory trade, ancient walrus DNA suggests

The Icelandic Sagas tell of Erik the Red: exiled for murder in the late 10th century he fled to southwest Greenland, establishing its first Norse settlement.

Environment Jul 2, 2018

Study identifies which marine mammals are most at risk from increased Arctic ship traffic

In August 2016, the first large cruise ship traveled through the Northwest Passage, the northern waterway linking the Atlantic and Pacific oceans. The following year, the first ship without an icebreaker plied the Northern ...

Ecology Mar 28, 2018

Study finds sea turtles use flippers to manipulate food

Sea turtles use their flippers to handle prey despite the limbs being evolutionarily designed for locomotion, a discovery by Monterey Bay Aquarium researchers published today in PeerJ.

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