In 2017, I spotted my first-of-year eastern chipmunk out and about in a maple/basswood forest on Feb. 21. In 2016, the first active one was observed Feb. 25. These animals are hibernators, yet unlike ...

Miniature Russian spyware is infiltrating an underground Canadian community. The perpetrators? Scientists studying how eastern chipmunks communicate. For the first time, the team has outfitted the ...

From Alvin and the Chipmunks to Disney’s Chip and Dale, cartoonists have characterized chipmunks as one of nature’s most lovable rodents. Here are 11 illuminating facts about what their real-life ...