The mystery surrounding dozens of small dinosaur fossils has finally been solved. Remains previously thought to belong to ...

Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from ...

New University of Maryland research suggests that dinosaur parenting strategies helped transform the Mesozoic world, as “latchkey kid dinosaurs” spread into ecological niches their parents left ...

New research has overturned decades of uncertainty by showing that Nanotyrannus was a fully grown predator, not a juvenile T. rex.

For decades, a small tyrannosaur skull has divided paleontologists over whether it belonged to a separate species or a ...