That's pretty much the four-word summation of a new study looking at what happens when goats and sheep compete for salt licks – naturally occurring deposits of salt – above the tree line in Montana.

Goats and sheep have finished clearing more than 21 acres of dense vegetation as part of a brush clearing and fire prevention effort in the foothills above Arcadia. Four hundred grazing goats and ...

At first glance, sheep and goats appear quite similar; both are small, hoofed farm animals raised for their meat, milk, and fibre. However, despite sharing a common ancestry, they differ greatly in ...