The state was able to delist the species because their reproductive rate over multiple years reached sustainable levels.

Beaver-inspired structures could limit flooding and benefit wildlife habitat, but the state permitting is arduous.

There is a rescued bald eagle who lives at the Turtle Back Zoo in West Orange, New Jersey, named “Freedom.” His name mirrors ...

Once dwindling due to insecticide use and other environmental harms, the birds have made a significant come-back.

From 1992 to 1999, this was one of the most forward-thinking projects in the single-seat stealth technology demonstrator Boeing Bird of Prey. Done at the secretive Area 51, this aircraft was built to ...

"This critically important evolutionary record demonstrates, for the first time, that predation played a pivotal role in the ...