Explore Cát Bà Island, the largest island in northern Vietnam’s Cát Bà Archipelago near Lan Ha Bay. This footage captures limestone cliffs, emerald waters, and forested hills that define the island’s ...

Explore Cát Bà Island, the largest island in northern Vietnam’s Cát Bà Archipelago near Lan Ha Bay. This footage captures limestone cliffs, emerald waters, and forested hills that define the island’s ...

A new study shows the remarkable adaptability of the critically endangered Cat Ba langurs. Despite low genetic diversity, the langurs have retained key genetic traits that help them survive in their ...