Scientists in Australia have genetically modified invasive cane toad eggs to create “Peter Pan” tadpoles that never grow ...

“These guys are hatchable,” she says. Red-eyed tree frogs, Agalychnis callidryas, lay their eggs on foliage at the edge of ponds; when the tadpoles hatch, they fall into the water ...

After about two months, horned marsupial frog eggs hatch as forest-ready froglets, skipping the tadpole stage. This remarkable adaptation frees them from the need to find ponds or streams for egg ...