It would still be illegal to harm Mountain West species, such as jumping mice, migratory birds and desert tortoises, but their habitats may no longer be federally protected.

While many of those species are found in places like Africa, South America and Asia, there are those in North America, as ...

The Trump administration plans to revise the Endangered Species Act, which could affect the Indiana bat, Roseate tern and ...

A rewording of the Endangered Species Act is being proposed by the Trump administration. The proposed rollback would ...

A crocodile DNA study has revealed two previously unknown Crocodylus species in the Caribbean. The crocodiles live on Cozumel ...

The dam’s current fish ladder limits which species can jump over the dam. The new fishway would function in place of a fish ladder, allowing all species to swim around the structure and reach a ...

A trail camera captured footage of rare San Joaquin kit foxes at Carrizo Plain National Monument in San Luis Obispo County, California.

Irrawaddy dolphins live in rivers in Asia, and their numbers are quickly declining with fewer than 250 left in the world.

A proposal to change the Endangered Species Act has conservationists in Connecticut alarmed rollbacks would endanger vulnerable species in the state.

Having evaluated 48 populations of six sea turtle species around the world, and examining the state of their habitats, ...