- Green
- By Laura Sinpetru
- December 5th, 2012
75% of Africa's Savannas Disappeared in Just 50 Years
Two thirds of the continent's lion population went along for the ride
- Green
- By Laura Sinpetru
- June 29th, 2012
CO2 Turns African Savannas into Forests
New study shows that atmospheric carbon dioxide “encourages” tree growth in Africa