The most intriguing fossils tell a story about the animal’s life, or where and how it lived, and paleontologists have now uncovered a doozy. The fossils of a dinosaur and a small mammal have been ...

HELENA, Mont. (AP) — About 66 million years after two dinosaurs died apparently locked in battle on the plains of modern-day Montana, an unusual fight over who owns the entangled fossils has become a ...

HELENA, Mont. (AP) — About 66 million years after two dinosaurs died apparently locked in battle on the plains of modern-day Montana, an unusual fight over who owns the entangled fossils has become a ...

HELENA, Mont. — About 66 million years after two dinosaurs died apparently locked in battle on the plains of modern-day Montana, an unusual fight over who owns the entangled fossils has become a ...

In this Thursday, Nov. 14, 2013 photo, Clayton Phipps points out some features of the nanotyrannus lancensis he discovered, while the fossils are on display in New York. Two fossilized dinosaur ...