By John Cannon Millions of years ago, as the Indo-Australian plate pushed into the Pacific plate, a volcanic arc of islands ...

In a mountain forest of Papua New Guinea, a pregnant creature perched on some leaves near a stream and scanned the area with solid black eyes. But it wasn’t the only one looking around.

It always seems to rain at night here in the mountains of Papua New Guinea. This is why Lidia and what's left of her people, the Meakambut, seek refuge in rock shelters—they're dry. Located high ...