In higher elevations, firn, frozen water that is something between snow and ice, covers the top of glaciers. Firn plays a critical role in regulating glacial meltwater and sea level rise. It does this ...

The Greenland Ice Sheet (GrIS) has experienced a strong intensification of summer surface melting, with extreme events becoming more frequent, extensive, and severe. Despite its importance for global ...

Quantifying long-term historical changes in river runoff from the vulnerable high-mountain Third Pole is critical for Asia’s water resources planning, but still unresolved from a coherent, regional ...

The Greenland Ice Sheet — the second largest ice sheet on Earth — has been melting at its fastest rate in 12,000 years due to rising surface temperatures caused by man-made climate change, according ...

This video shows the alpine landscape near Karakol Peak, Kyrgyzstan, where snow-covered mountains and glaciers rise above rocky valleys and winding meltwater rivers. Bright turquoise lakes formed by ...