An aggressive frog-eating fish that breathes air has been found in new part of Florida, raising concerns over the amount of damage the invasive species could do. The goldline snakehead was ...

The biodiversity of frogs and toads demonstrates just how ingenious evolution can get. Some are like the glass frog, which resembles a particularly famous Muppet. Others are like the Colorado River ...

The Fish and Wildlife Service has finalized plans to recover a threatened Oregon frog and an endangered Missouri fish. More than a $1 billion difference separates the cost estimates in the Fish and ...

The 350 mountain yellow-legged frogs were reintroduced to the San Bernardino Mountains as part of an effort from Birch Aquarium, Zoo Alliance and other regional partners ...