Oxen are some of the world’s strongest animal species, which is why they were used to perform many tasks and pull heavy ...

Sign at the entrance of Haskell Indian Nations University, a public tribal land-grant university in Lawrence, Kansas, founded ...

On the sunlit porch of a farmhouse in the Canadian province of Alberta, Don Casselman planted his feet, gripped a laminated ...

A wildlife corridor plans to connect two Superfund sites at the former Rocky Flats plutonium plant and the Rocky Mountain ...