Animals do all sorts of things to attract each other as potential mates. Many birds, for example, produce feathers with ...

It’s important to remember that we humans are simply animals. A very advanced species, but members of the animal kingdom ...

Male green treefrogs attract mates with loud calls, but new research shows parasites can subtly change those signals.

From whale songs to lion roars, animals have evolved to stretch their voices across distances so that friends—and sometimes foes—can hear them. Each sound is coded with messages like "Come here!" ...