Frogs

Horned frogs' powerful bites hint that an extinct, ancient relative may have packed even more of a mouthy wallop.

The massive extinction that wiped out the dinosaurs paved the way for frogs to explode in diversity, new research suggests.

In a tiny new frog species recently discovered in Ecuador, see-through skin over the frogs’ chests fully exposes their wee little hearts.

Critically endangered Lake Titicaca tadpoles hatch in Denver.

The species was discovered during an expedition to study a similar rainfrog.

Scientists recently described two new species of clown tree frogs, re-evaluating how the frogs were previously identified.

What does British naturalist and broadcaster Sir David Attenborough have in common with the Finnish founder of a symphonic metal band?

Male poison frogs are usually good dads. Usually.

Four newly discovered frog species from India are small enough to perch on a thumbnail with room to spare.

Some of the smallest known frogs in the world were recently discovered following a five-year survey in India.