The Denver Zoo Conservation Alliance is closing early on Saturday in anticipation of a teen “takeover” event in City Park.

Rare animals, lots of greenery and a backdrop of skyscrapers make Lincoln Park Zoo a must-see during any trip to the Windy City, especially for families.

HOUSTON — The Houston Zoo announced the loss of Tesoro, an 11-year-old jaguar, who was humanely euthanized Friday morning after health complications from a leg injury.

The Detroit Zoo announced Friday that Zoo Keys are returning for the first time in more than two decades.

Baby dolphin dies at Brookfield Zoo The Brookfield Zoo Chicago's newly born bottlenose dolphin, the first to be born there since 2014, has died, the zoo announced on Thursday.

After a 20-year hiatus, the Detroit Zoo has brought back its Zoo Keys, sponsored by Fifth Third Bank. These rhinoceros and gorilla-shaped keys can be purchased for $4 and used at 11 different ...

Tau, the elderly lion at San Antonio Zoo, was euthanized for health reasons after years of inspiring visitors and caretaking his family.

A bottlenose dolphin born recently at Brookfield Zoo Chicago died late Wednesday. The zoo said it was performing an animal autopsy to determine the cause of death.

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.

For more than 60 years, the building set for closure has been home to the zoo's fruit bats, foxes, sloths, porcupines, armadillos, and other animals.

The Greenville Zoo has a new baby giraffe. Autumn gave birth just after 6:30 p.m. on Saturday, according to a City of Greenville and Greenville Zoo social media post.

A bottlenose dolphin delivered a calf Saturday morning at Brookfield Zoo Chicago, a “momentous occasion” that marks the first dolphin birth there in more than a decade.