In a national park in Vietnam, a new species was found in a ranger station water tank. Andrew Tom via Unsplash In the northern mountains of Vietnam, a tank collects water next to a ranger station of ...

A beloved symbol of biodiversity, the red-eyed tree frog, shown here in Panama, has evolved a flexible strategy for survival. Christian Ziegler Karen Warkentin, wearing tall olive-green rubber boots, ...

Frogs that raise their young in tiny pools of water that collect on plant leaves must make a delicate trade-off between the risk of drying out and the risk of being eaten, according to a study ...