In a lawsuit filed Tuesday, four nonprofits allege the National Marine Fisheries Service failed to meet deadlines on ...

Endangered species are at a critical risk of extinction due to various factors, including habitat destruction, climate change ...

In tropical forests, endangered species inside protected habitats are still in danger from threats from beyond their ...

MassWildlife officials updated the list “following an extensive review of population data and threats,” officials said.

In tropical forests, endangered species inside protected habitats are still in danger from threats from beyond their sanctuaries, according to a new study.

"Most of the species are plants," said Jesse Leddick, assistant director of Natural Heritage & Endangered Species Program in ...

President Trump has already begun to introduce changes that weaken the Endangered Species Act, a cornerstone of U.S. conservation law.

National Park Service officials have yet to identify the person or people who drove onto Eureka Dunes, a protected area with ...

Tulsa Zoo announced the hatching of its second African penguin chick since the International Union for Conservation of Nature ...

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events (including everything from Summerfest to the Milwaukee Film Festival), access ...

One of the rarest butterflies in the country, the Schaus Swallowtail Butterfly, is benefitting from an event many people ...