Climate change may be behind fall of ancient empire, say researchers

This article is from the source 'guardian' and was first published or seen on November 13, 2019 19:12 (UTC). It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at https://www.theguardian.com/science/2019/nov/13/climate-change-may-be-behind-fall-of-ancient-empire-say-researchers

The article has changed 1 times. There is an RSS feed of changes available.