VANCOUVER — A sizzling heat wave during the last week of June in Western Canada left little unsinged, including fragile glaciers that are already melting at an accelerated pace, experts say. Dozens of temperature records were shattered during the period, including a Canadian record of 49.6 C in Lytton, B.C., the day before fire destroyed most … Continue reading Western Canada heat wave accelerates rate of glacier melt, experts say