Discover the unique wildlife of Hawaiʻi Volcanoes National Park, from the nēnē goose and colorful honeycreepers to sea ...

Scientists explored several lava tubes in Vietnam and found some “bent-toed” creatures in the caves in a first-of-its-kind sighting, photos show. Photo from Nguyen, Tran, Nguyen, Hoang and Nguyen ...

When it came to finding shelter, our early ancestors simply had to make do. Case in point? In the deserts of Saudi Arabia, some of them apparently sought refuge from the oppressive heat by living in ...