In an age of self-driving cars, here's why some U.S. Park Police still ride horses around Washington, DC.

Multiple horses were among the animals rescued after emergency responders were called to a fire at a home over the weekend in ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The domestication ...

The horses came from Fort Huachuca, Ariz., and Fort Irwin, Calif., where they served in units that honored the history of the ...