The Lincoln Park Zoo has two groups of chimpanzees, but only one is on exhibit. Hank’s group consists of two males – Hank and Optimus Prime – and four females: Cashew, Kathy, Chuckie, Nana. Keo’s ...

Last year, Lincoln Park Zoo celebrated its 150th birthday as one of the last remaining free zoos in the country. This year, it locked into place an arrangement that will keep it free to all through… ...

CBS News Chicago Live. Chicago's Lincoln Park Zoo is welcoming three new meerkats. Clover, Violet, and Dahlia are just 1.5 years old and were born in the same litter at a zoo in Madison, Wisconsin.

About 4,500 runners and walkers took part in a 5K run and walk and 10K run, raising more than $20,000. "All proceeds from the race help keep Lincoln Park Zoo free and open to all, as well as ...