A unique fossil of a juvenile dinosaur, a Ceratosaurus, is coming to auction at Sotheby's New York, bearing a $6 million high ...

A 6-foot-tall Ceratosaurus fossil is going up for auction at Sotheby's this July. Find out what makes this dinosaur so rare ...

The 150-million-year-old specimen is valued at up to $6 million by Sotheby’s. Some paleontologists worry this auction and ...

Men unearth the giant bones of a mammoth from Bone Cabin Quarry, a dinosaur quarry in Como Bluff, Wyoming. In the 19th century, rival paleontologists Othniel Charles Marsh and Edward Drinker Cope ...

The fossil is still being excavated at Bone Cabin Quarry in Wyoming. Courtesy Rally. The newest hot public offering isn’t a fintech or A.I. company, but a partially buried stegosaurus skeleton ...

Collected: Adam Hermann of the American Museum of Natural History discovered this specimen, one of the rarest of the small theropods, in 1901 at Bone Cabin Quarry near Medicine Bow. All-star cred ...

The stegosaurus skeleton, which is still being excavated at Bone Cabin Quarry in Wyoming, will eventually make its way to New York City, where it will be on display for shareholders, and the ...

Apatosaurus means “unreal lizard,” or “untrue lizard.” The plant-eating dinosaur walked on four legs and weighed as much as five full-grown elephants. The Apatosaurus stood 15 feet high and measured ...

Foster, museum staff and volunteers dig at the quarry three or four times a week during the summer. The quarry is closed in winter. On Aug. 31, a rock-encased Apatosaurus bone consisting of two ...