Invasive species that are introduced into non-native environments threaten ecosystems, wildlife, and human well-being.

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

Fishing duo Cole & Jay find themselves in the middle of a biological event as they are completely surrounded by green tree frogs in the swamp.

These tiny frogs have an enormous voice for their size, and the recent warm evenings have been filled with their lovely chorus.

Bone claws, oxygen-absorbing “hair,” and hands-on frog dads. Meet the hairy frog (or wolverine frog), one of nature’s strangest amphibians.

Researchers exploring Uganda’s Kibale National Park have discovered seven new species of frog-like leafhoppers. The tiny ...

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

Springtime in the Bay Area brings with it lush green landscapes, vibrant wildflowers and buds breaking open on trees. And in some places, the soundtrack to all that visual beauty is the chorusing of ...

A joint report alleging that a poison dart frog toxin has been linked to the death of Russian opposition leader Alexei Navalny rippled quickly around the globe among scientists. The allegations raised ...

Across the animal kingdom, sound is more than communication—it's a signal of survival and success. From birds and primates to insects, fish, and amphibians, animals broadcast acoustic "advertisements" ...

The most notorious poison associated with dart frogs is batrachotoxin. In a shocking twist, the mysterious poisoning of Alexei Navalny has been linked to a toxin so potent it's used by indigenous ...