In an excerpt from his new book Dinner with King Tut, Sam Kean explores a weird and wild '90s experiment to replicate ancient ...

A clay layer one-hundredth of an inch thick preserves the fleshy details of dinosaurs buried suddenly in east-central Wyoming ...

Edmontosaurus, which munched plants with its broad and flat snout that vaguely resembled a duckbill, roamed western North ...