See striking photos from the "Wildlife Photographer of the Year" contest, which is presented by the Natural History Museum in ...

Jason Miller, a hobbyist wildlife videographer who posts trail camera footage online, captured the image of a roaming jaguar last month near Tucson.

One of Arizona’s most elusive sights showed up in a series of trail camera images collected by volunteer scientists in a Sky Islands mountain range near the U.S.-Mexico border: a jaguar roaming ...

A trail camera captured a new sighting of a jaguar, one of Arizona's most elusive creatures. Here's everything to know about the creatures.

A dramatic stand-off between a lion and a cobra. A lone elephant wading through a landfill in Sri Lanka. Here's a sneak peek ...

Read the inspiring story of Eddie the jaguar, rescued from the illegal exotic animal trade. Now thriving at Lions Tigers & Bears sanctuary.

Environmentalists say federal wildlife officials rejected a petition to reintroduce the jaguar to the southwestern U.S. through New Mexico.