A 54-pound (25-kilogram) rock. Estimated auction price: $2 million to $4 million. Why so expensive? It's the largest piece of ...

A Denver museum known for its dinosaur displays has made a fossil bone discovery closer to home than anyone ever expected, ...

As for the possibility of uncovering more fossils beneath the parking lot, Hagadorn noted the practical limitations. "I would love to dig a 763-foot (233-meter) hole in the parking lot to excavate ...

Officials stumbled upon a 67-million-year-old dinosaur bone beneath the Denver Museum of Nature and Science during a drilling ...

A drilling project at the Denver Museum of Nature and Science has unearthed a dinosaur fossil dating back 70 million years.

The Denver Museum of Nature and Science is filled with exhibits of dinosaur skeletons. And in the scientific equivalent of ...

A dinosaur fossil was found nearly 800 feet below a parking lot at a Denver museum that houses fossils of the extinct species.

A museum in Denver has found a fossil that is almost 70 million years old under its parking lot while running an unrelated ...

Museum officials uncovered a rare Cretaceous dinosaur bone 750 feet beneath their Denver parking lot, potentially the city's ...

A rare Triassic fossil site reveals North America's oldest known pterosaur, Eotephradactylus mcintireae, in what was once a ...

Scientists at a Denver museum stumbled onto the oldest and deepest-known dinosaur fossils unearthed in the city when drilling a test well for geothermal energy.