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

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

Bullfrogs are fascinating amphibians with an impressive repertoire of sounds. Their name comes from the male’s deep, resonant “mooing” call, which sounds a lot like a cow or bull. However, the weird ...