Arctic


Breaking News From the Arctic: It Is not Santa, It Is Global Warming

, climate scientist

As we gear into the holidays in full force, we often think of family gatherings and dinners and gifts. So, it is not surprising that the North Pole is a big news item around this time of the year. Or is it? Read more >

Bookmark and Share

Graphic: Climate Change Institute

Global Warming in the Arctic: A Sensitive Climate Gone Off the Rails

, senior analyst, Climate & Energy Program

Right now temperatures across much of the Arctic are 36 degrees F above normal. Large areas are well above freezing. And instead of rapidly expanding, sea ice extent is in decline. Taken together, this is not unusual. It’s unheard of. Read more >

Bookmark and Share

Thawing Permafrost: Why It Matters

, senior climate scientist

In these recent hot summer days, as my colleague Xinnan Zhu was walking outside exposed to the outdoor temperature of nearly 100°F, she felt like she was going to melt like an ice cube under the sun. Read more >

Photo by Xinnan Zhu
International Permafrost Association, 1998. Circumpolar Active-Layer Permafrost System (CAPS), version 1.0.
Figure created by Xinnan Zhu in July, 2016.
NASA GISS data.giss.nasa.gov/gistemp/maps
Figure created by Xinnan Zhu from data in IPCC AR5
Bookmark and Share

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 >

Bookmark and Share

Anchorage Event a Great Warm-Up for Fort Lauderdale

Dr. Colin Polsky, Director
, , UCS

While the Arctic Council normally meets at a table with only eight chairs, the US has invited world leaders, researchers, and media to a party that promises to be standing room only. Read more >

Bookmark and Share