Ankhor just got bigger

[PanAtheist]

A team have used satellite and radar to detect the extent of the stone city beneath the forest.

It suggests that the medieval settlement surrounding Angkor, the one-time capital of the Khmer empire which flourished between the ninth and 14th centuries, was at least three times larger than previously thought.

The team believes it could have covered 3,000 sq km (1,150 sq miles), the largest pre-industrial complex of its kind.

From the BBC