In one of the tallest rain forests in the world, scientists have discovered a fanged frog that gives birth to live tadpoles. Of the 6,455 known species of frogs on our planet, it is the only one to ...

L. larvaepartus (male, left, and female) from Indonesia is the only frog ever discovered to birth live tadpoles. Photo: Jim McGuire Here's how frogs usually grow: Gooey clutches of frog eggs (a ...

Some tadpoles break the rules of biology. Instead of developing lungs as they grow, they lose them entirely and still manage to survive.

These are frog eggs. This is how we're used to frogs having babies. They lay eggs, those eggs hatch into tadpoles ... and you learned the rest in science class. However, a newly discovered species of ...

Tadpole species that lost their lungs through evolution never re-evolve them, even when environmental change would make it ...

LOS ANGELES — The Los Angeles Zoo has released 450 tadpoles and 193 subadult southern mountain yellow-legged frogs into the streams of the San Gabriel Mountains in an effort to restore the species ...

Witness nature’s magic as the goliath bullfrog undergoes a stunning transformation. From wiggling tadpole to colossal frog, ...

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 ...

Some of our personality traits from childhood stick with us for the rest of our lives. An early shyness on the playground doesn't always go away in the boardroom, for example. But what if your entire ...

A group of researchers were part of an expedition to French Guiana to study tropical frogs in the Amazon. Various amphibian species of this region use ephemeral pools of water as their nurseries, and ...