COPENHAGEN, Denmark (AFP) — Rain fell at the highest point on Greenland’s ice sheet — possibly for the first time — in an event Danish scientists on Monday said was most likely driven by climate change. The rain was observed for several hours on August 14 at a measuring post more than 3,000 metres (9,800 feet) up on the sheet, the US Snow and Ice Data Center reported. For rain to fall, temperatures must be […]