Where's the best place to meet a mate? For theropod dinosaurs around 100 million years ago, the answer was probably a lek. A lek, or a lekking site, is a special area where the members of a species, ...

Dinosaurs performed mating rituals similar to some modern-day birds. Researchers have discovered evidence of one of the largest dinosaur mating "dance arenas" in present-day Colorado. Previous studies ...