Zimbabwean President Robert Mugabe addresses people at an event before the closure of his party's 16th Annual Peoples Conference in Masvingo, south of the capital Harare, Dec. 17, 2016. (AP Photo/Tsvangirayi Mukwazhi, File)

Zimbabwe after Mugabe

Zimbabwean President Robert Mugabe recently turned 93, making him the oldest non-royal head of state in the world. But in his 37 years in power,...
Elephant tusks are stacked in one of around a dozen pyres of ivory, in Nairobi National Park, Kenya, April 28, 2016.  (AP Photo/Ben Curtis, file)

The business of poaching

Might your children or grandchildren someday live in a world without rhinoceroses or African elephants? The chances of that are probably higher...
South Africa Mandela

Inspiring change

With a Nikon D60, a Flip Video camera and a Marantz in hand, Emily Coppel moved to a slum in South Africa in 2010. Coppel, a recent graduate of the...