For the first time in several thousand years, a lion’s roar reverberates through the Grand Canyon. California condors descend into that chasm as though sliding down a spiral staircase. Bolson ...

March 15, 2025, For Immediate Release: “Rest assured, Pleistocene Parks Inc. is doing everything possible to recapture our escaped ice age megafauna. Please back away slowly from any African lion you ...

Dozens of megafauna (large animals over 100 pounds) -- such as giant tortoises, horses, elephants and cheetah -- went extinct in North America 13,000 years ago during the end of the Pleistocene. As is ...

The end of the Pleistocene epoch saw the extinction of large-bodied herbivores around the world. Numerical modelling suggests that continental-scale effects of this extinction on nutrient transport ...

“Rants from the Hill” are Michael Branch’s monthly musings on life in the high country of Nevada’s western Great Basin desert. Then along come these provocative Pleistocene Rewildatators, who ask why ...