From fossil sites to museums, these Wyoming dinosaur stops are full of prehistoric wonders and family-friendly fun.

A fragment of upper jaw fossil from the Early Cretaceous is among the oldest examples of a toothless amphibian in the fossil record Chihiro Kai The arid valleys of Wyoming’s Cloverly Formation are ...

Inside a historic schoolhouse in Shell, Wyoming, visitors can now come face-to-face with some of the most significant ...

Ancient lakes The fossils were found in a portion of what’s known as the Green River Formation — “one of the largest documented accumulations of (lake) sedimentary rock in the world,” according to a ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A brand new species of ancient snake has been discovered in western ...

A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early dinosaur history. Reading time 3 minutes Though paleontologists have been ...

Nick Hornicak of North Huntingdon digs dinosaurs, literally. The 24-year-old Indiana University of Pennsylvania graduate student was part of a team of fellow dinosaur diggers who in June worked in the ...

BILLINGS – An ancient lake bed in southwestern Wyoming known for producing tons of fossilized fish has now extended scientific knowledge about early birds. Found more than a decade ago in an area ...