The new Primate Passage opens May 16, and DinoTrek returns with 30 life-size dinosaurs taking over the zoo grounds.

MEXICO CITY — Legend has it the axolotl was not always an amphibian. Long before it became Mexico’s most beloved salamander and efforts to prevent its extinction flourished, it was a sneaky god. “It’s ...

What started out as a routine river trip for one British family quickly turned into a journey through Mexican mythology and endangered species.

SAN FRANCISCO (KRON) — A new species living at extreme ocean depths in Monterey Bay Canyon was discovered by researchers with Monterey Bay Aquarium Research Institute (MBARI). Photographs and videos ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. MEXICO CITY (AP) — Legend has it the axolotl ...

MEXICO CITY (AP) — Legend has it the axolotl was not always an amphibian. Long before it became Mexico’s most beloved salamander and efforts to prevent its extinction flourished, it was a sneaky god. ...