Analysis of Moroccan stalagmites reveals that the Sahara received increased rainfall between 8,700 and 4,300 years ago, ...

For now, the discovery of ancient beaches on Mars offers a glimpse into a time when the Red Planet may have been a blue one, ...

They may be the world's first example of technology transfer: ancient Persian irrigation systems known as qanats, whose use later spread as far east as Japan and as far west as Chile. Now, a new ...

Mars – dusty, dry, and desert-clad – was once so rich in water it had not just lakes, but oceans, according to a new study.

"Shorelines are great locations to look for evidence of past life." Today, Mars is a chilly desert of rock and dust — but 4 ...

The ripples suggest that the lake was free of ice at one point.

This further proves that the Red Planet has not always been a barren desert. According to scientists ... Foreign media report that Zhurong found evidence of an ancient coastline in the Utopia ...

Desert kites are fascinating archaeological structures found primarily in the Middle East, Central Asia, and parts of North Africa. These large, stone-built formations have long been debated ...