Tree toads likely evolved to give live birth because they don't live near water. A frog’s lifecycle is likely one of the earliest bits of science that many of us remember learning. They start as eggs, ...

Have you ever wondered how city life affects animals like frogs? A new study reveals that urban Túngara frog tadpoles develop faster—but end up being smaller—than tadpoles from forests, probably ...

South American cane toads were brought to Australia in 1935 to help eradicate native beetles that were destroying sugar cane crops. The toads didn’t care much for the beetles, but they did spread ...