Meet Houston toads hatched from eggs that transformed into tadpoles and then tiny toads. At the Houston Zoo, meet Houston toads hatched from eggs that transformed into tadpoles and then into tiny ...

Thursday's flight marks the second year the Oakland Zoo has taken part in a breeding program to re-establish the green, brown, red and yellow Puerto Rico crested toad on its home island. SAN FRANCISCO ...

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Most frogs lay eggs that hatch into tadpoles, but high in Tanzania’s misty mountain forests, a group of toads has abandoned this amphibian tradition entirely. Scientists have just described three new ...

Behind a gate at the edge of the Denver Zoo Conservation Alliance in City Park is the Boreal Toad Conservation Center, a building colloquially known by zoo staff as the “Toad Barn.” Inside, awkward ...