For the first time, Brookfield Zoo will be holding a "Spring Fest" this April. The event, filled with celebrations, music and activities will honor Earth month and the start of the spring season.

More than 200 workers at Brookfield Zoo Chicago have authorized a strike, after rejecting the latest contract offer from management at the zoo.

More than 100 union workers at Brookfield Zoo are officially on strike Monday morning.

More than 100 workers at Brookfield Zoo Chicago went on strike on Monday, amid a contract impasse​, but the zoo said it's still open to the public and operating as usual.

A video of a dolphin giving birth at the Brookfield Zoo went viral recently, as the zoo celebrated its first bottlenose dolphin birth in more than a decade. According to a press release from the zoo, ...

The Brookfield Zoo Chicago has reached a tentative agreement to end a three-day strike by members of the Teamsters Union, the ...

Brookfield Zoo Chicago is welcoming new and returning species while saying goodbye to old ones. Amelia Gray, the newest polar bear at Brookfield Zoo Chicago, made her debut on Wednesday. The ...

Add Yahoo as a preferred source to see more of our stories on Google. CHICAGO — A bottlenose dolphin safely delivered a calf early Saturday morning at Brookfield Zoo Chicago, a “momentous occasion” ...

The zoo's veterinary team uses scans to monitor animal health. In the spooky spirit for Halloween, the zoo shared skeletal snapshots of some of the zoo's wildest residents. Native only to Puerto Rico, ...

Several dozen Brookfield Zoo Chicago grounds crew members and union representatives were among those striking, with over 100 participants expected by the end of the day.

The agreement covers staffers in animal care, facilities, custodial and security roles and "reflects a shared commitment to ...

More than 200 members of Teamsters Local 727 at the Chicago Zoological Society (CZS), doing business as the Brookfield Zoo Chicago, have rejected their employer's last, best, and final offer and voted ...