Non-native species introduced by humans are among the main causes of global species decline -- they were partly responsible for 60 percent of the species that have become extinct worldwide in recent ...

GRAND JUNCTION, Colo. (KKCO) - Colorado Parks and Wildlife are removing the Hookless Cactus from the Endangered Species Act. The Hookless Cactus was originally placed on the endangered species list in ...

BINGHAMTON, N.Y. (WBNG) -- The Ross Park Zoo has selected red wolves as its Animal of the Month for November, highlighting a critically endangered native species that once roamed commonly throughout ...

Throngs of feral cats emerge from the shade of parked trucks and bushes as soon as the familiar Subaru Forester pulls into a dump on Hawaii’s Big Island in the United States. They run after the ...

SAN DIEGO — The San Diego Zoo Wildlife Alliance reached a historical milestone after adding an endangered plant species to its Frozen Zoo, a collection of cryopreserved living wildlife material in the ...