Dramatic Changes in Earth's Glaciers Seen in 48 Years of Satellite Footage

Scientists have compiled time-lapses spanning years of glaciers and ice sheets in Alaska, Greenland, and Antarctica, with data from satellites like the NASA-U.S. Geological Survey Landsat missions.
Published: 6:00 AM EST December 11, 2019
Updated: 4:26 PM EST December 10, 2019