For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

British archaeologists recently helped uncover multistory buildings from the ancient Egyptian city Imet in the Nile Delta, ...

To prevent the water from leaking in, they also sealed the cracks. For the parts that might easily be washed away by heavy ...

Here’s a look at several clusters of caves in Missouri’s southern half, an easy drive for Wichitans and other Kansas ...

The discovery of the oldest known wooden structure at Kalambo Falls in Zambia has flung open the door into a new chapter of early hominid adaptation to the environment.

She points out that art, as "the horn of the times", reflects and leads the cultural trends of an era. Through its ...