Explore the 25 Most Endangered Species On Earth. Learn about their threats, conservation efforts, and how you can help save ...

Discover the 25 rarest animals on Earth, from vaquitas to Amur leopards, fighting extinction. Learn about their struggles and ...

The Trump administration's twisted definition of one word is putting hundreds of rare animals at risk.

An endangered sea turtle named Lucky washed up in Nova Scotia last year. Scientists are trying to solve the mystery of why ...

The Interior Department’s Fish and Wildlife Service revised regulations implementing the Endangered Species Act.

Bangkok, November 2, 2017-- Tigers, elephants, bears and pangolin are four of the most widely traded species in the Golden Triangle -- the border area where Thailand, Laos and Myanmar connect -- ...

(Gary Braasch / Corbis) When Polynesians arrived at the uninhabited Hawaiian Islands thousands of years ago, they found an array of colorful tree snails, each less than an inch in length, across the ...

May 15th is known as Endangered Species Day. It was established to raise awareness of wildlife at risk of extinction and to celebrate conservation efforts. San Diego County is known as a biodiversity ...

The new rule restricts federal agencies from regulating habitat destruction unless it injures or kills a protected animal.

Just because a species is presumed extinct doesn’t mean it’s gone forever. Here are four glowing examples of this unique, and felicitous, phenomenon. Not all species that have been classified as ...