Mountain snowpacks accumulate snow throughout the winter, building up stores of water that will supply communities across the American West throughout the long dry season. Now, a new study shows that ...

Mountain snowpacks accumulate snow throughout the winter, building up stores of water that will supply communities across the American West throughout the long dry season.

During their visit, researchers saw a “large” brown butterfly flying over the “snow-covered rocky slopes and even ... and low above the ground.” The snow-dwelling butterfly seen in 2021 ...