The hellbender demonstrates the importance of clean water and healthy aquatic ecosystems,” said Anna Pauletta, of ...

A bill that would lift the protected status of Wyoming otters was expanded and advanced Tuesday by a state Senate committee.

Scientists also declared several other extinctions, including the first documented plant extinction in New Hampshire.

The Puerto Rican crested toad may be new to the general public, but the Fort Worth Zoo began efforts to preserve this ...

Newly released data shows that the number of monarch butterflies migrating to California this winter is near-record low. "We ...

In an exciting development for conservation enthusiasts, scientists have discovered four new tarantula species, including a ...

Though sightings in Colorado are rare, these animals are crucial to the ecosystem as they help control populations of small ...

Tonkin snub-nosed monkeys are native to Vietnam and are an endangered species that only inhabited two locations — until now.

To date, the zoo has released over 100,000 tadpoles at six reintroduction sites in Puerto Rico Fort Worth Zoo This tiny amphibian is an indicator species, meaning it reflects the overall condition ...

it requires any endangered species to be saved,” Holyoke said. “For example, in Oregon, logging was stopped by the government ...

What happens when the biodiversity witnessed by one generation fades into memory the next? These questions are crossroads at ...

Four Bay Area environmental groups sued the Trump administration on Monday, alleging the U.S. Fish and Wildlife Service and the Secretary of the U.S, Department of the Interior failed to deliver a ...