This documentary uncovers the rise of Pachycrocuta, the powerful bone-crushing hyena that dominated Ice Age landscapes. It explores how this massive carnivore developed extreme jaw strength and ...

This documentary walks through the entire prehistoric timeline of North America, showcasing ancient seas, early reptiles, massive dinosaurs, and the ice age giants that followed. Each era brings new ...

Scientists have uncovered evidence of a colossal shark that lived off northern Australia about 115 million years ago, ...

Ancient anaconda fossils show that the snakes became giants soon after emerging in Miocene South America. Their size has stayed stable for over 12 million years, even though other huge reptiles went ...

A fossil mosasaur skull and partial skeleton excavated from Angola’s costal cliffs. Credit Hillsman S. Jackson, Southern Methodist University. The story of prehistoric ocean life that emerged in the ...