A series of tragic deaths in Canada, the U.S. and Europe is showing how tricky avalanches still are to predict. Will that change with global warming?
Warmer winters are turning snow into rain, creating unstable snowpacks and making avalanches more dangerous and harder to ...
Four people in the U.S. have been killed in avalanches so far this year, according to the National Avalanche Center. CBS News Colorado meteorologist Joe Ruch explains the science behind avalanches and ...
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