Cretaceous footprints show dinosaurs may have hunted in packs

Cretaceous footprints show dinosaurs may have hunted in packs Cretaceous footprints show dinosaurs may have hunted in packs:- Some 90 million years ago, three carnivorous dinosaurs sloshed through the mud, leaving footsteps still visible today. Now researchers have found clues hinting at the pack’s intent: to grab dinner, in the […]