The jackalope is mythical, but Wyoming was home to an actual prehistoric rodent with two large horns on its head. The Ceratogaulus is one of the ...

For the first time, Colossal BioSciences unveiled its Dallas labs where it is spending millions of dollars researching how to ...

Add Yahoo as a preferred source to see more of our stories on Google. Quentin Martinez and Eli Amson are discussing the braincase and olfactory bulb endocast of the mammoth skull from the SMNS ...

Having failed to meet a deadline and getting sued for it, a federal agency Wednesday agreed to decide whether to list a rare Nevada toad as a threatened or endangered species within the next two ...

Fiona Pardington hopes an exhibition of her images of New Zealand’s extinct and endangered birds will encourage debate, as the nation weighs its environmental responsibilities.

Capito questioned witnesses during a Senate hearing on the Endangered Species Act, asking about expanding the role of states in species management.

Environmentalist and conservationist organizations are lambasting the Trump administration for considering circumventing the Endangered Species Act to clear a pathway for increased offshore oil and ...

Wyo., on Thursday introduced the Local Data for Better Conservation Act, legislation to amend the Endangered Species Act of 1973 to require federal ...