U.S. Fish and Wildlife Service recently announced that the native fish species, the Roanoke logperch, has been removed from the endangered species list.

Researchers are looking at an invasive species of algae along the Atlantic coast as a possible reason for mercury in the food chain.

Called Homo juluensis, or “big head,” this species could help piece together missing info about humanity around the late Middle Pleistocene.

These flamboyant birds are the 17,000th species to enter Nat Geo's Photo Ark Stunning photos of birds of paradise show evolution at its most extravagant.

Experts want to combat new species of plants that are moving around within the United States, and coming from around the world, before they get a foothold.

There are more than 40 species of snake slithering throughout the state--here's what you might find.

Climate change and habitat loss could cause more than 500 bird species to go extinct in the next 100 years, researchers from the University of Reading have found.

Every week, one or two species of Australian invertebrate go extinct. Many species on the brink live in cities – where we can help.

Seven species of pangolin could soon be federally protected thanks to a proposal from the U.S. Fish and Wildlife Service.

The World’s ‘Most Trafficked Mammal’ Might Soon Be Protected by the U.S. Endangered Species Act The Fish and Wildlife Service has proposed listing seven species of pangolin, often poached ...

Paleontologists have discovered a new species of dinosaur that belongs to the same group of the infamous Tyrannosaurus rex.