Prehistoric Planet

May 22, 2023

On a small island, a monumental display takes place as the giant Hatzegopteryx reveals his gentler side to woo a mate.

May 23, 2023

Trudging through a scorching desert, two young Tarchia find relief at an oasis and encounter an adult twice their size, ready to lay claim.

May 24, 2023

In a drought-stricken basin where much has perished, an old Pachycephalosaurus bull defends his leadership against a young challenger.

May 25, 2023

Deep beneath the water's surface, the world's largest predator—the Mosasaurus—lies in wait to ambush unsuspecting prey.

May 26, 2023

Not many can intimidate North America's top predator, T. rex, whose size and bite are a deadly combo—except for a giant winged foe.