Here's how Arctic sea ice may impact weather patterns.
Here's why we always talk about global temperature anomalies as opposed to actual global temperatures.
Last month’s heat affects more than Arctic sea ice.
Our chief meteorologist talks glacial melt on Good Morning America.
Greta Shum catches us up on all kinds of wintry news, including... Star Wars?
Climate Central's chief meteorologist talks climate change in Alaska with Weather Underground.
Learn how NASA scientists are tracking the melting Arctic sea ice and what less ice means for global warming in the future.