A bottlenose dolphin at the Brookfield Zoo Chicago gave birth to a calf early Saturday morning with the help of a fellow mom.

CHICAGO — A bottlenose dolphin at a Chicago zoo gave birth to a calf early Saturday morning with the help of a fellow mom, in a successful birth recorded on video by zoo staff.

Pepe the penguin stole the show at Sunday's White Sox game. He waddled out with the CEO of Brookfield Zoo Chicago to help throw the first pitch.

Thousands in Chicago hit the pavement at Lincoln Park Zoo Sunday morning for the annual Run for the Zoo. It was the 47th year ...

A bottlenose dolphin at the Brookfield Zoo Chicago gave birth to a calf early Saturday morning with the help of a fellow mom.