Something extraordinary happened recently. On August 14, 2021, it rained at the highest point on the Greenland Ice Sheet for several hours — the first rainfall event in recorded history, and air temperatures remained above freezing for about nine hours.
The record-breaking rain is the latest in a string of warning signs about how climate change is affecting Greenland’s ice sheet.
Scientists confirmed these sightings on August 18th that rain were observed Saturday at Summit Station, a research facility that
