Are wild horses truly “wild,” as an indigenous species in North America, or are they “feral weeds”—barnyard escapees, far removed genetically from their prehistoric ancestors? The question at hand is, ...

By the last Ice Age, large single-toed animals, who fed on grasses (similar to the horses we know today), had become widespread. These wild horses went extinct about 10,000 years ago, possibly due to ...

It’s a refuge for wild horses — 344 grays ... and rock walls striped in fossilized algae like prehistoric bath rings. “There’s a lot to offer here, a lot of open space.” ...