The science and technology publication American Scientist wrote about the "record-breaking, 10-inch-long whopper of a ...

The adult frog is just as big, which surprised the ... in tadpoles 161 million years ago, tadpoles have likely been around just as long as adult frogs have, the researchers suggested.

The fossil specimen—also large, at six inches from head to tail ... but this is one of the few species known to have both giant frogs and tadpoles. The researchers believe that N.

Bullfrog populations in Minnesota are spreading rapidly due to the popularity of bullfrog tadpoles being used in backyard water gardens. The Minnesota Department of Natural Resources (DNR ...

Eggs of high-elevation frogs may be 30 percent larger than those of lowland females, giving tadpoles a head start. Eggs and tadpoles of mountain frogs have developed resistance to genetic damage ...

Frog tadpoles have a remarkable ability to regenerate their tissues—a process that requires a lot of energy, fast. In other animals, rapidly growing tissues, such as tumors and embryos, are thought to ...

Its head is around the size of a big adult bullfrog, but is round and blunt-faced like a tadpole, with fishy tadpole lips rather than a frog mouth. How old the tadpole was or what caused its abnormal ...