University of Minnesota student Charlotte Devitz, who is pursuing a doctorate in ecology, evolution and behavior, is studying ...

The leaves are also falling, and so are these chestnuts and acorns. Autumn is a busy time for squirrels. They are gathering nuts and acorns. Found one! Squirrels need to hide food in the ground ...

From tree stumps, to lichen, to humble squirrels that fade into the background ... and "The Badgers" — a panel of kids who badger experts with their pressing questions. The seven-episode season ...