Why and when the Sahara Desert was green: new research

Submitted ⁨⁨3⁩ ⁨years⁩ ago⁩ by ⁨bot@lemmy.smeargle.fans [bot]⁩ to ⁨hackernews@lemmy.smeargle.fans⁩

https://phys.org/news/2023-09-reveals-sahara-green.html