Herd Of Fuzzy Green 'Glacier Mice' Baffles Scientists

Moss balls seem to roll around glaciers in a coordinated way, and researchers can't explain why the whole group moves at about the same speed and in the same direction.(Image credit: Ruth Mottram)

Source: NPR Health and Science - May 22, 2020 Category: Consumer Health News Authors: Nell Greenfieldboyce Source Type: news