Ancient humans in the Sahara ate fish before the lakes dried up

As a changing climate dried out the Sahara desert, ancient humans transitioned from eating lots of tilapia and catfish to more mammal-heavy meals

Source:
https://www.newscientist.com/article/2234637-ancient-humans-in-the-sahara-ate-fish-before-the-lakes-dried-up/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home