This seemed like a good idea and it caught on, though another, more modern analysis showed that the gold concentration was far lower and changed the nature ... Great Global Rift, came very close ...

Premieres Wednesdays, April 2–16, 2025 at 8 p.m. on KPBS TV / PBS app. Katavi National Park is a remote wilderness, spanning ...

This makes it unlikely that the Afar depression was produced by tensional separation during the formation of the Red Sea Rift.

Series investigating the geological forces which shaped East Africa's Great Rift Valley and which make it one of the world's most wildlife-rich landscapes ...