Famine resilience

Battered by drought and civil wars, more than 20 million people from Yemen to Tanzania are at risk of starvation in what aid workers call the largest humanitarian crisis since World War II.

But over the past two decades, nations that once produced searing images of famine's toll have moved to thwart it by strengthening community resilience.

Our reporters traveled to Madagascar, Ethiopia, and Somaliland to investigate the daunting challenges as well as the long-term efforts that are saving lives.