How we speak matters to animals. Horses, pigs and wild horses can distinguish between negative and positive sounds from their fellow species and near relatives, as well as from human speech. The study ...

Horses, with their high-pitched whinnies, seemed to buck the trend of larger animals producing lower sounds, but a new study explains the mechanics behind the noises a horse makes. By Kate ...

There's nothing quite like the untamed beauty of wild horses running free. If you're planning a home-grown vacation this summer, there are dozens of places across the country to watch wild horses' ...