Hikers walk next to a part of the Rhone Glacier, covered with insulating foam to prevent it from melting, near Gletsch on August 3, 2018, as a heatwave sweeps across northern Europe. (Photo by FABRICE COFFRINI/AFP/Getty Images) News Melting Glaciers Unveil Mysteries From the Past Including an 84-Year-old WWII Plane Comic Sands EditorialOct 24, 2018