A surprising splash of life startled a team of trekkers navigating the alpine heights of Mount Kilimanjaro. At an elevation ...

Mini is an all-new genus of frog. (Related: "Smallest Frogs Found—Each Tinier Than an M & M.") “You could sit the brain on the top of a pin.

Several views of a Guibemantis sioka frog found at Ranomafana National Park. Photo from Carl R. Hutter Guibemantis sioka frogs are “rare and secretive” tree-dwellers, the study said.

Several views of a Guibemantis sioka frog found at Ranomafana National Park. Photo from Carl R. Hutter Guibemantis sioka frogs are “rare and secretive” tree-dwellers, the study said.

One frog was “found calling late in the night during a light rain” while perched over 6 feet up in a tree near a temporary pool of water. Another frog was found “two hours after dusk on a ...