An international team of researchers have discovered seven new species of tree frogs that make otherworldly calls in the rainforests of Madagascar. Their strange, high-pitched whistling calls sound ...

One of the seven new species of frog named after Star Trek captains found in Madagascar - Mark D. Scherz/SWNS Frogs that whistle “like sound effects from Star Trek” have been discovered by scientists.

Hiking through the dense rainforest of Madagascar, scientists heard a series of “otherworldly” sounds. The “somewhat bizarre” calls came from several “cute” creatures living near streams. They turned ...

A Web site called Bzzzpeek--that's B-Z-Z-Z peek--.com demonstrates how animal sounds can differ around the world. The creators are Agathe Jacquillat and Tomi Vollauschek, who join us from our studios ...