A 259-million-year-old fossil skull of Yinshanosaurus angustus has been found, filling a key evolutionary gap in ...

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

Scientists have unearthed in Arizona fossils from an assemblage of animals, including North America's oldest-known flying reptile, that reveal a time of transition when venerable lineages that were ...

Roughly 252 million years ago, Earth experienced its deadliest known extinction. Known as the Permian–Triassic Mass ...

This is a scientifically and historically thrilling find for both the Museum and the larger Denver community,” said Dr. James ...

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

A team led by the Smithsonian has discovered North America’s oldest known pterosaur—a small, seagull-sized flying reptile ...

From asteroids the size of football stadiums to nuclear war and man-made pandemics, it can seem as if humankind is in ...

Construction workers recently bored a two-inch hole in the parking lot of the Denver Museum of Nature and Science to determine the viability of installing a geothermal heating system. Researchers at ...

Colossal Biosciences has announced that it is aiming to bring back one of the nine flightless birds wiped out after humans arrived in New Zealand.