Wild Nature

The 4-year-old Malayan tiger, and six other tigers and lions that have also fallen ill, are believed to have been infected by a zoo employee, the U.S. Department of Agriculture said.

A famed osprey nested on a historic shipyard crane on the Richmond shoreline has laid the first egg of the season, the Golden Gate Audubon Society announced Wednesday.

The animal was not aggressive, but hikers should be vigilant this weekend in the area of the park, located at 2195 Edgewood Road, authorities said.

Police shared home surveillance footage of a mountain lion jumping over a fence in a San Bruno neighborhood on Monday morning.

The mountain lion was captured and euthanized earlier this week.

The female lion was found on Wednesday afternoon in a tree in the preserve, located near Los Altos, the California Department of Fish and Wildlife said. 

The injuries to the child were minor, and the child was treated on-scene, Midpen spokeswoman Leigh Ann Gessner said Sunday afternoon.

The curious whale appeared near the surface of the water Monday near Dana Point, the Orange County Register reported.

Canine distemper virus can infect a wide range of carnivores but gray foxes, raccoons and skunks are the most commonly affected species.

It is illegal to take, shoot, injure or kill gray wolves, with federal penalties of up a year in jail and a $100,000 fine

Using a moon jellyfish, the bioengineering Ph.D. candidate created something that is part animal and part machine, which she can control in a research project that has been working on for the last six years. 

You won't believe what you see in this incredible wildlife research camera video. Researchers say it's the first time this type of unique animal interaction has been captured.

The 2-year-old male arrived from the Los Angeles Zoo, where he was known as Flin. He gets to assume new identity in his new home, however, following the San Francisco Zoo's fundraising tradition of allowing donors to name new arrivals.