The genus Gracixalus belongs to the family of Old World Tree Frogs and is geographically dispersed from Myanmar and western Thailand to Laos, Vietnam, and further to southern China. Despite the ...

Across the animal kingdom, sound is more than communication—it's a signal of survival and success. From birds and primates to ...

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

It's the next generation -- of tree frogs. A new species was discovered in Madagascar and named for having "Star Trek" like cadences. Paramount/courtesy Everett Collection Beam me up, froggy. Deep in ...

Scientists suggest female frogs listen for changes in the male calls as a signal for when it's warm enough to mate.

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 ...