A team of researchers led by the Smithsonian has discovered the oldest known pterosaur fossil in North America. Pterosaurs were flying reptiles that lived alongside dinosaurs and were the first ...

This Martian meteorite is the largest piece of Mars we have ever found by a long shot,” said Cassandra Hatton, vice chairman ...

Somebody’s auction house is showcasing a one-of-a-kind dinosaur fossil in New York. The six-foot tall skeleton is the only known example of a juvenile Ceratosaurus. The 150 million year old fossilized ...

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

T he Denver Museum of Nature & Science unearthed a 70 million-year-old dinosaur fossil beneath its own parking lot—the oldest dinosaur fossil ever found within the city limits o ...