Any paperback book purporting to enlighten readers on human cloning, four-legged chickens and headless frogs has my full attention ... I suspect that students would like to hear more about ...

There's just something about an Angel Frog's little butt. Discover more about the frog and why its butt has a devoted ...

Most frogs and other amphibians hatch as fish-like larvae called tadpoles, or "pollywogs ... AGF writes: Bullfrogs reproduce prolifically, laying up to 20,000 eggs in a single clutch and are capable ...

The African clawed frog is an evolutionary marvel — an entirely aquatic species with powerful hind legs, flattened bodies, ...

This image shows a frog and human brain, brought to scale. Although the brain-building genes are similar in both, alternative splicing ensures greater protein diversity in human cells, which fuels ...