Wyoming

Researchers find energy development and tree encroachment impact Wyoming pronghorn

Moon and Sun Over Wyoming

Climate change denial heats up at Wyoming Capitol. A group known for promoting misleading information about climate change won the attention — and hearts — of many Wyoming lawmakers this week.

Vaccine concerns prompt blood-labeling bill in Wyoming, but experts say there's no scientific basis

Herding elk: Drone use takes off in Wyoming wildlife management. Wardens and biologists are finding ever-expanding uses for unmanned aircraft, which are being deployed across the state and saving on time and resources.

12,940-Year-Old Bone Bead Found in Wyoming

Researchers find evolutionary adaption in trout of Wyoming's Wind River Mountains

New Species of Rhynchosaur Unearthed in Wyoming

Oldest bat skeletons ever found described from Wyoming fossils

Wyoming Judge Temporarily Blocks the State’s New Abortion Ban

Wyoming Becomes First State to Outlaw the Use of Pills for Abortion

Insect pollination key for rare Wyoming sagebrush species

New Plesiosaur Species Unearthed in Wyoming

Newfound 'snaky croc-face' sea monster unearthed in Wyoming

Fossils of Jurassic Tuatara Relative Unearthed in Wyoming

13,000-Year-Old Red Ocher Quarry Found in Wyoming

Research confirms eastern Wyoming Paleoindian site as Americas' oldest mine

Bali-like temperatures in Wyoming? Fossils reveal tropically hot North America 95 million years ago

Earth’s first set of secondary impact craters discovered in Wyoming. Scientists are now seeking the giant primary impact crater responsible, which would be about 31 to 40 miles (50 to 80 km) wide and buried beneath some 280 million years worth of sediment.

Dinosaurs: Jurassic giants emerge from Wyoming badlands. Two giant sauropods offer a first glimpse of treasures likely to emerge from one of the world's most productive fossil sites.