FAU, SeaWorld San Diego, and the San Diego Natural History Museum have joined forces to scan the rare skeleton of the vaquita, the world's smallest and most endangered porpoise. The vaquita, meaning ...

San Francisco is no stranger to eyebrow-raising job postings, but the San Francisco Zoo’s latest job listing has people ...

Along the long road from American icon to endangered species and back again, the bald eagle — the national bird of the United ...

For a small fish only found in the San Francisco Estuary, the delta smelt has caused a lot of controversy over the years.

There are only 10 or less of this little porpoise species left in the world. What can be done to save the vaquita?

Sometimes, nature's surprises come with wings. In a new study, scientists have pulled from a 35-year dataset to examine ...

A new review has documented the remarkable journey of Australia's most critically endangered marsupial, the Gilbert's potoroo ...

America is home to incredible wildlife, but some species are dangerously close to extinction. From majestic eagles to rare ...

An endangered baby animal that looks like a fuzzy “walking watermelon” was born at a Washington zoo. The white striped and ...

You've probably never seen a Calathus lundbladi ground beetle, but it's up to us to save these elusive little insects.

Using satellite trackers, scientists have discovered the whereabouts of young sea turtles during a key part of their lives.