Arctic Winter Sea Ice Ties Record Low, NASA, NSIDC Scientists Find

For the second consecutive year, winter sea ice in the Arctic reached a level that matches the lowest peak observed since satellite monitoring began in 1979. On March 15, Arctic sea ice extent reached 5.52 million square miles (14.29 million square kilometers), very close to the 2025 peak of 5.53 million square miles (14.31 million […]
Posted on March 26, 2026
Sign up for our newsletter:

Categories

2
1
18
25
135
1
6
Io
4
9
14
9
4
300
3
6
1
1
1
326
12
2
3
48
145
1
9
6
1
5
10
2
6
1
1
3
7
2
597
2
9
4
1
7
6
30
14
1
55
4
235
1
90
1
10
1
13
3
1
29
1
10
3
2
185
10
42
2
210
18
12
4
1
2
1
1
37
3
1
2
1
1

Blog Posts

Newsletter Archive