How do stripes stop flies? Horses dress as zebras to find out

Why do zebras, a species of wild horse, have striped coats when other equines don’t?

Experts have theorized that the stripes serve as camouflage; that they disorient predators, or that they communicate signals to other zebras. Some have posed that the stripes help keep the animals cool under a hot sun. The latest research, however, […]