Scientists Report a Dramatic Drop in the Extent of Antarctic Sea Ice
Links between global warming and the decline of sea ice in the Southern Ocean are still unclear, but climate can’t be ruled out as a driver.
By Bob Berwyn
sea ice
Wildfire Pollution May Play a Surprising Role in the Fate of Arctic Sea Ice
By Bob Berwyn
Polar Bears Are Suffering from the Arctic’s Loss of Sea Ice. So Is Scientists’ Ability to Study Them
By David Hasemyer
The Acceleration of an Antarctic Glacier Shows How Global Warming Can Rapidly Break Up Polar Ice and Raise Sea Level
By Bob Berwyn
How Many Polar Bears Will Be Left in 2100? If Temperatures Keep Rising, Probably Not a Lot
By Katelyn Weisbrod
Alaska’s Big Whale Mystery: Where Are the Bowheads?
By Sabrina Shankman
Arctic Sea Ice Hits Record Lows Off Alaska
By Sabrina Shankman
Are Antarctica's Ice Sheets Near a Climate Tipping Point?
By Bob Berwyn
Ice Loss and the Polar Vortex: How a Warming Arctic Fuels Cold Snaps
By Bob Berwyn
As Arctic Sea Ice Disappears, 2,000 Walruses Mob a Remote Alaska Beach
By Phil McKenna
Alaska's Sea Ice Is Melting Unusually Early, 'Another Sign Arctic Is Unraveling'
By Bob Berwyn
Ice at Both Poles Shrinks to Record Lows
By Sabrina Shankman
State of the Warming Climate: 'Truly Uncharted Territory'
By Sabrina Shankman
Arctic Sea Ice Melt, Driven by Global Warming, Accelerated by Nature
By Sabrina Shankman
Antarctic Sea Ice Sets Record Low, Providing Another Mystery for Scientists
By Phil McKenna
1979 Arctic Model Predicted Current Sea Ice Demise
By Sabrina Shankman
Research Finds Hope in Slowing Arctic's Climate-Warming Black Carbon
By Sabrina Shankman
Unrelenting Global Warming Sends Sea Ice to Record Low
By Bob Berwyn
