sea ice


An old whaling site on Svalbard, Norway. Photo: Adam Markham

Rapid Warming is Creating a Crisis for Arctic Archaeology

, deputy director, Climate & Energy Program

There are at least 180,000 archaeological sites in the Arctic. Many are already being lost to climate change – virtually all of them are vulnerable. Read more >

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Unseasonably Warm Arctic Winter is Thawing Alaska and May Be Linked to Nor’easters

, senior climate scientist

The northernmost city in the U.S. – Utqiaġvik (formerly called Barrow), Alaska – had record warm temperatures this winter.  Perhaps the biggest shocker though, was that the North Pole went above freezing this winter (20 to 30 degrees Celsius or 36 to 54 degrees Fahrenheit above average). This shift in temperature impacts the weather outside of the Arctic. Read more >

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Beyond Heat Waves: What Does 14 Months in a Row of Record Heat Say About Global Warming? Five Key Points to Keep in Mind

, climate scientist

Every single month in 2016 so far had record warm temperatures for that month. It is no surprise then – again – that it is sure looking like 2016 will be the warmest year ever. Read more >

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Five Reasons Why Sea Ice Decline Should be Front Page News

, climate scientist

In the next few days the Arctic sea ice will reach its minimum extent for 2013. At the end of this year’s summer melt season, the areal extent covered by sea ice was more than a million square kilometers below the 30-year average. That’s a lot of ice missing compared to an average year. An area of frozen ocean—ten times the size of Indiana, or four times the size of Colorado, or a third bigger than Texas—is just not there this summer. Read more >

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