Nine-year-old Gabrielle Block examines the fossil of a possible raptor she found at a dinosaur park outside Washington, D.C. Stephen Voss Dinosaurs near Washington, D.C. (long-necked Astrodon ...

March 25 – Fossils unearthed during construction ... It had this short, two-fingered hand with claws like a raptor (swift meat-eating dinosaurs), but it used them to eat plants.

Dinosaurs may not have been declining before the asteroid impact after all – new research shows that the apparent drop in ...

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be ...