One such dwelling was only recently found by archaeologists working in Saudi Arabia, where evidence of an ancient shelter was found inside a vast lava tube. It is thought that humans used it for ...

Fossilized footprints in Saudi Arabia show human traffic on the cusp of a subsequent ice age. Like carbon dating, scientists use isotopes and context clues to calculate the approximate age of fossils.

Explorer and adventurer Alice Morrison travels to Jordan and Saudi Arabia on a quest to reveal the secrets of a forgotten ancient empire, that of the Nabataeans. Show more Explorer and adventurer ...