Sea ice arises as seawater freezes.
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Another extreme low for Antarctic sea ice signals a permanent shift
Researchers Sample Antarctic Sea Ice amid Rapid Melting
Cold Case: Scientific Sleuths Solve the Case of the Mysterious Giant Opening in Antarctic Sea Ice
Mysterious Polynya: Scientists Finally Explain Huge Hole in Antarctic Sea Ice
Mystery behind huge opening in Antarctic sea ice solved
Antarctic Sea Ice Near Historic Lows; Arctic Ice Continues Decline
Chilling Reality: Antarctic Sea Ice Hits Near-Historic Lows
Antarctic Sea Ice at Near-Historic Lows
There are growing fears of an alarming shift in Antarctic sea ice
'2023 just blew everything off the charts': Antarctic sea ice hits troubling low for third consecutive year
Brrr-eaking Milestones: Antarctic Sea Ice Sees Record Low Growth
Antarctic sea ice hits 'record-smashing' low this year, satellite data shows
Penguin Chicks Are Dying Off as Antarctic Sea Ice Disappears
Antarctic sea ice has been hitting record lows for most of this year
Antarctic Sea Ice Is at Record Lows. Is It an Alarming Shift?
Record Low Antarctic Sea Ice: Lowest Extent Ever Observed Since Start of Satellite Record in 1979
Antarctic Sea Ice Reaches Another Record Low
Antarctic sea ice hits record low, satellites reveal
Antarctic Sea Ice Hits a Record Low, but Role of Warming Is Unclear
Antarctic Sea Ice Is The Lowest It's Been in 45 Years of Records, Researchers Report
