Frogs have hopped about Earth since before the time of the dinosaurs, and it shows. Celebrated for their amphibious lifestyle and cacophonous choruses, the long arc of frogs’ evolution has yielded ...

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 ...

Road salt can often wash into nearby wetlands and ponds and hurt freshwater wildlife, but some animals appear to be adapting. By Ethan Freedman Published Apr 2, 2024 9:00 AM EDT Get the Popular ...

Frogs are some of the most fascinating and adaptable animals on the planet. With over 5,000 known species, and more still being discovered, they come in almost every size, colour, and behaviour ...

There are over 5,000 species of frogs worldwide—more than 100 in North America alone. Frogs show a tremendous amount of biodiversity in their calls, their coloration, their body type, and their ...

The Eiffinger's tree frog found in Japan has a unique biological adaptation: its tadpoles do not defecate during their early developmental stages to reduce the risk of contaminating their small ...