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.

DENVER — The Denver Zoo said on Thursday that it will close early Saturday over concerns about a planned gathering of teenagers in City Park.

The Denver Zoo is closing early on Saturday ahead of a "takeover" event that's set to take place at City Park.

Lee Richardson Zoo is asking the public’s help to name the three red ruffed lemur pups that were born on April 30. Stop by one… Login to continue reading Login Sign up for complimentary access ...

A new "state-of-the-industry" habitat for sea lions is now open at the Denver Zoo, with guests able to enjoy front-row seats via a new 16-foot acrylic viewing window.

Denver Zoo will celebrate the grand opening of a new sea lion habitat on Friday. It features a 16-foot viewing window and upgraded facilities.

A wild marmot was discovered nestled in the wheel well of a Denver Zoo Conservation Alliance field truck.

A marmot made a three-hour trip to the Denver zoo in the wheel well of a field conservation team's truck, the Denver Zoo Conservation Alliance said on social media.

The Sea Lions at The Denver Zoo have a brand new exhibit as the zoo celebrates extended summer hours. Iran uses Trump's own words against him The Earth could be soon flung out of orbit or into the ...

From Eagle County to Denver, a marmot rode unnoticed in a truck's tire well—then got a VIP treatment from the zoo's animal care team.

DENVER (KDVR) — The Denver Zoo is extending its hours on Friday and Saturday, on account of the heat. The Pinpoint Weather team has issued heat advisories for both days, amid a forecast of a ...