The moor frog is famous for its rare transformation during mating season when the male turns bright blue. Found in European wetlands, this species adds a splash of color to the calm ponds of spring.

A strange purple species of frog that lives most of its life underground undergoes a drastic change from rock-clinging tadpole to grown-up digger, new research finds. While most frog tadpoles swim ...

Nature never runs out of surprises. Exploring Sudest Island off of Papua New Guinea, researchers discovered a new species of frog that drastically changes its appearance from juvenile to adulthood, a ...

The Indian Purple frog skeleton undergoes dramatic transformation as tadpoles clinging to underwater rocks become adults digging their way underground, according to a study published March 30, 2016 in ...

A strange purple species of frog that lives most of its life underground undergoes a drastic change from rock-clinging tadpole to grown-up digger, new research finds. "For these remarkable frogs, ...

The Indian Purple frog skeleton undergoes dramatic transformation as tadpoles clinging to underwater rocks become adults digging their way underground, according to a new study. The Indian Purple frog ...