Some whittled down to just 30 percent of their original size, an adaptation to increasing temperatures known as the ...

Horses have been our steadfast companions for many major events. Here's how the domestication of the horse helped them shape ...

Scientists in the polo-obsessed nation have produced world's first genetically edited horses, designed to outrun champion ...

Many dogs prefer to stick with creatures of their own size — or even just of their own species. But then, there are the brave ...