From Four Toes to One: How Evolution Made Horses Speedy but Screwed Them Up
Imagine if your pinky toe was doing all the work while your other four toes slowly withered away over millions of years. That’s essentially what happened to horses, and it’s one of evolution’s most fascinating success stories—with a dark twist. Modern horses are biological marvels that can gallop at speeds up to 55 mph, but ...









