Jezero Crater on Mars was once home to a lake, delta and rivers. See an animation of what it could have looked like when ...

Major discoveries, from ancient tombs to submerged cities, reveal the incredible advancements of Greek civilization.

Here, we explore six notable civilizations that have collapsed, shedding light on some of the causes behind their demise and ...

While ancient Greece is one of the best known cultures of antiquity, there are no surviving historical narratives covering ...