What glacier are now located only in polar regions?

Glaciers that are now primarily located only in polar regions include the Antarctic Ice Sheet and the Greenland Ice Sheet. These massive glaciers are found in Antarctica and Greenland, respectively, and are crucial indicators of climate change. Most of the world's other glaciers have retreated to higher altitudes or have vanished entirely due to rising temperatures. As a result, polar regions have become essential for studying glacial dynamics and their impact on global sea levels.