The Malian government and Canadian mining firm Barrick have ended their two year tax dispute and have agreed a multi-million dollar settlement. So what does the agreement involve?
Why did a volcano in Ethiopia erupt after laying dormant for more than 10,000 years?
And we find out why Madagascar's beloved lemurs are at risk.
Presenter: Nyasha Michelle
Producers: Stefania Okereke, Sunita Nahar and Yvette Twagiramariya
Technical Producer: Craig Kingham
Senior Producer: Patricia Whitehorne
Editors: Alice Muthengi and Andre Lombard
