Archaeologists Discover 4,000-Year-Old Wall Built Around Oasis in Saudi Arabia, Smart News

The nine-mile-long structure surrounding the Khaybar Oasis may have once protected against raiders

The Grand Canyon's Oldest Footprints Are 310 Million Years Old

4,000-year-old 'walled oasis' ruins found: study

Archaeologists Discover 4,000-Year-Old Wall Built Around Oasis in

Well-Preserved Tudor Wall Paintings Discovered Beneath Plaster at

Earliest Known Images of Two Biblical Heroines Unearthed in Israel

AlUla, Wonder of Arabia the Oasis with 7000 Years of History

Massive 4,000-Year-Old Walled Oasis Discovered In Saudi Arabia

14th-Century Steam Bath Found in Mexico City

A Mysterious Monolith in the Utah Desert Vanished Overnight

Israeli Tour Guide on Camping Trip Discovers 1,700-Year-Old Coins

This Swiss Town Is Protecting Its Glacier With a Blanket, Smart News

4,000-year-old 'walled oasis' ruins found: study

Hidden Chamber Revealed Inside Great Pyramid of Giza