The U.S.’s failed efforts to rescue the Chibok girls kidnapped by Boko Haram illustrate the limits of its power.
Lacking boats, planes, or for a while even handcuffs, Guinea-Bissau can do little against the flow of cocaine that moves in from South America and out to Europe
Speculators, among them Muammar Qaddafi, are snatching up much of Africa's arable soil -- enough acreage to cover Norway in a single year -- driving up food prices and leaving locals homeless
As new technology brings Africans online, everyone from Google to local developers are looking to seize the growing market