The Wider Image: Scientists race to read Austria's melting climate archive
A halo, an optical phenomena from sunlight and ice crystals, rises above Goldberg group mountains, seen from Sonnblick summit at 3,106 meters above sea level, in the Hohe Tauern mountain range near Rauris, Austria, November 23, 2018. REUTERS/Lisi Niesner SEARCH "AUSTRIA GLACIERS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.
