Science & Space
Thwaites Glacier could add twice the sea level rise, study finds
A new model using satellite radar shows warm seawater pushing miles under Antarctica's Doomsday Glacier, doubling its expected sea level impact by 2100.
Antarctica
Science & Space
Antarctic sea ice peaked at 17.59 million sq km in 2026
NASA and NSIDC say the ice peaked on September 14, about a million square kilometers short of average, making the past four winters the four lowest on record.