NEW DELHI (AP) — For more than a century, two mysterious tree frog specimens collected by a British naturalist in 1870 and housed at the Natural History Museum in London were assumed to be part of a ...

Newly discovered evidence of Australia’s earliest species of tree frog challenges what we know about when Australian and South American frogs parted ways on the evolutionary tree. Previously, ...

Consider the male tree-hole frog of Borneo, which uses his watery den like a pipe organ to proclaim his sexiness far and wide. Evolution has surely outdone itself over the millennia in endowing this ...