Some creatures blend in by sticking out. Learn more about glass frogs and the special way they hide their blood.

A female hourglass tree frog seems to choose where to lay eggs based on dampness. At ponds shaded by trees, Touchon found, they’ll lay eggs on leaves above the water, but at hotter, more exposed ...

No other frog is known to lay terrestrial eggs inside tree holes in an upside-down position," said Professor Biju, currently a Fellow at the Harvard Radcliffe Institute. The study also highlights ...

Subterranean frogs exist, but none are as unique as the Indian purple frog. Learn about this underground and elusive frog ...

In the tadpole stage, glass frogs are predated by “frog flies,” which lay their own eggs on top of the glass frogs’. Once hatched, the fly larvae feast upon the glass frog embryos.

Frogs are amphibians. In the spring, female frogs lay thousands of eggs in pools or streams. Little black dots in clear jelly balls called frog spawn. The black dots eat the jelly and grow.

When handled, these treefrogs secrete a sticky toxin as a defense, which can be irritating to mucous membranes of people or ...

Officials with the Arkansas Game and Fish Commission have moved the beginning of frog gigging season from its traditional ...

The overachieving Wallace's flying frog wasn't content to just hop and ... descending only to mate and lay eggs. When threatened or in search of prey, they will leap from a branch and splay ...

When Xenopus frog eggs are experimentally ruptured, their cytoplasm rearranges itself to form compartments similar to cells, according to a study published October 31 in Science. The researchers, led ...