Glaciers

The world's glaciers could lose as much as 40% of their mass by 2100.

Scientists found evidence from relative oxygen isotope concentrations in ancient rocks.

This group of polar bears has been isolated for several hundred years from their Arctic counterparts.

Scientists have long studied the development of these floods, which are some of the largest on Earth.

An underwater robot visited the bottom of Antarctica's Thwaites Glacier.

Approximately 5,000 lakes in the Himalayas are likely unstable due to moraine weaknesses.