The ability to make two distinct sounds at once is shared with human beat boxers and throat singers. The horse whinny, or neigh, has been a familiar sound at least since the animal was domesticated, ...

According to a new study, they whistle. Researchers slid a small camera through horses' noses to film what happened inside while they whinnied and made another common horse sound, the softer, subtler ...

At a park near Canberra, Australia, a series of small white pyramid-shaped boxes are part of a new experiment: Can “frog ...