Chipmunks can wreak havoc in the yard, burrowing beneath plants and disturbing roots, or nibbling on flowers and foliage.

From how much they weigh to how far they can jump, learn fun chipmunk facts about these commonly spotted, adorable backyard ...

Guest: Jeff Chang is an award-winning journalist and author who has written extensively on culture, politics, the arts and music. He is the author of the books Who We Be: The Colorization of America.

An artificial-intelligence model trained on health-care records uses a person’s medical history to estimate whether and when any of more than 1,200 diseases might arise.