Nature’s natural colors can be breathtaking. Tropical birds are famous for their brightly colored feathers, and many fish ...

For the first time, scientists have spotted a young Himalayan frog in Tibet, marking a breakthrough for a species rarely seen ...

Panamanian golden frogs—such as F1, seen here—are native to the rainforests and cloud forests of Panama but haven't been seen in the wild since 2009. Each creature's bright coloration warns ...