Search results for Walruses

Environment Jun 7, 2019

Disappearing sea ice is changing the whole ecosystem of the Arctic Ocean

I drafted this article while looking north over the frozen Lincoln Sea, at the northernmost tip of Ellesmere Island in Canada. I was at Alert, a Canadian Forces Station which, at 82°N, is the most northerly permanently inhabited ...

Environment Apr 13, 2019

Pace of Bering Sea changes startles scientists

The Yupik Eskimo village of Kotlik on Alaska's northwest coast relies on a cold, hard blanket of sea ice to protect homes from vicious winter Bering Sea storms.

Environment Mar 31, 2019

Judge restores Obama-era drilling ban in Arctic

President Donald Trump exceeded his authority when he reversed bans on offshore drilling in vast parts of the Arctic Ocean and dozens of canyons in the Atlantic Ocean, a U.S. judge said in a ruling that restored the Obama-era ...

Archaeology Feb 13, 2019

Giant 'megalodon' shark extinct earlier than previously thought

Megalodon—a giant predatory shark that has inspired numerous documentaries, books and blockbuster movies—likely went extinct at least one million years earlier than previously thought, according to new research published ...

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.

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