Vietnam is home to the world's largest cave. It's so vast that it has its own weather system and could fit an entire city ...

Scientists found large frog with spines on its lip, heart-shaped tongue, rough skin in a forest and discovered new species: Binh’s spiny frog, study said.

Scientists found a “large” creature with a heart-shaped tongue in a forest of Vietnam and discovered a new species, a study said. Photo from Pham, Hoang, Phan, Pham, Ong, Nguyen, Ziegler and ...

Scientists found “large” creatures with spines on their bellies near a waterfall in Vietnam and discovered a new species, a study said. Photo from Pham, Hoang, Phan, Pham, Ong, Nguyen, Ziegler ...

Scientists found “large” creatures with spines on their bellies near a waterfall in Vietnam and discovered a new species, a study said.