But how did the Indus River disappear from Gujarat and start flowing in Karachi? Historical facts show that a massive ...

The vast desert of the Arabian Peninsula was not always an arid landscape. A recent study reveals that this region was once home to a vast lake and river system. These favorable conditions ...

They favored the formation of grasslands and savannahs, which in turn facilitated human expansion across the Arabian Peninsula. ‘‘The formation of lake and river landscapes, along with grasslands and ...