Learn about three species facing extinction due to an alarming decline in their populations and the unique reasons for that ...

Oklahoma State University research has identified a link between elevated tick populations and westward expansion of this ...

Quiterio Ramírez’s voice is heavy with anguish at the other end of the phone: “When I saw the jaguar hanging there, the truth ...

According to the Ministry of Ecology and Natural Resources, programs to restore rare species have been successfully ...

Blooms from this abundant plant occur simultaneously every 48 or 50 years. Here's why this causes a 'rat flood' and, ...

Unlike commercial macadamias, the nuts only grow to the size of a five-cent piece and cannot be eaten due to their bitter ...

"State agencies manage most species that aren't federally endangered, and they take a lot of pride in their ability to do so.

The red foxes in California's Sierra Nevada are in danger — genetic rescue is one controversial strategy that could help save them.

Arizona Game and Fish Department reported that the bald eagle population reached a record high this year with 77 'fledgings' ...

A year after an outbreak of H5N1 killed thousands of elephant seals, only about a third of the seals normally expected here ...

Atlantic salmon returns were at their lowest level ever this year, say researchers, who are nevertheless refusing to give up hope that the population can rebound.

Though “human population density complicates this finding,” the researchers wrote, their results indicate that the joro “is ...