Nebraska never named the plains bison as its official state mammal, yet this large grazer remains central to the state’s ...

Bison carry seed across thousands of miles when they eat the grass, and then they move the seed up to other parts of the ...

This is an updated version of a story first published on Oct. 23, 2022. The original video can be viewed here. The United States has national parks devoted to canyons and deserts, glaciers and geysers ...

A rare tract of land and one of the last original pieces of Michigan prairie that formed after the glaciers receded is under ...