Lack of rainfall and drought conditions exposed a cave tunnel opening in Smallin Civil War Cave and allowed explorers to map a new section. Photo from Smallin Civil War Cave Drought conditions in ...
Researchers from the Hebrew University of Jerusalem uncovered rare cave pearls containing man-made objects within an ancient subterranean water system near Jerusalem. Their findings were recently ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." No other accommodation brings you this close to the earth while feeling completely otherworldly. There’s ...