Scientist Interviews

The Jason-2 mission provided unique insights into ocean currents, sea level rise and climate change for 11 years.

Glaciers shrink and more rock is exposed in satellite images.

Data from the mission show water weight gain across the U.S. Midwest and rapid weight loss from Greenland's melting ice.

The new map of ice flow speeds throughout Antarctica will improve our understanding of the vast continent and of future sea level rise.

You can adjust temperature, snowfall and other factors to control ice melt in Antarctica.

A new simulation lets you take control of ice melt in Greenland over 12,000 years.