According to satellite observations, Arctic sea ice reached its annual minimum extent on Sept. 18, 2022. The ice cover shrank to an area of 4.67 million square kilometers (1.80 million square miles) this year, roughly 1.55 ...
Planetary Sciences
Sep 22, 2022
0
6
The Arctic continues to deteriorate from global warming, not setting as many records this year as in the past, but still changing so rapidly that federal scientists call it alarming in their annual Arctic report card.
Environment
Dec 14, 2021
2
15
As an indicator and amplifier of global climate change, the Arctic's health and stability is the cornerstone of the stability of our climate system. It has far-reaching impacts on ecosystems, coastal resilience and human ...
Earth Sciences
Apr 26, 2021
0
10
Sea ice in the Arctic appears to have hit its annual maximum extent after growing through the fall and winter. The 2021 wintertime extent reached on March 21 ties with 2007's as the seventh-smallest extent of winter sea ice ...
Earth Sciences
Mar 31, 2021
0
8
Antarctica's northern George VI Ice Shelf experienced record melting during the 2019-2020 summer season compared to 31 previous summers of dramatically lower melt, a University of Colorado Boulder-led study found. The extreme ...
Earth Sciences
Feb 25, 2021
0
41
With the setting of the sun and the onset of polar darkness, the Arctic Ocean would normally be crusted with sea ice along the Siberian coast by now. But this year, the water is still open.
Environment
Oct 28, 2020
1
80
The U.N. weather agency warned Friday that average temperatures in Siberia were 10 degrees Celsius (18 Fahrenheit) above average last month, a spate of exceptional heat that has fanned devastating fires in the Arctic Circle ...
Environment
Jul 24, 2020
0
15
The Arctic heat wave that sent Siberian temperatures soaring to around 100 degrees Fahrenheit on the first day of summer put an exclamation point on an astonishing transformation of the Arctic environment that's been underway ...
Environment
Jun 29, 2020
1
230
Sea ice in the Arctic appears to have hit its annual maximum extent after growing through the fall and winter. The 2019 wintertime extent reached on March 13 ties with 2007's as the 7th smallest extent of winter sea ice in ...
Environment
Mar 20, 2019
1
84
Winter at the top of the world wimped out this year.
Environment
Mar 6, 2018
0
61
