Millions of people in Yemen and sub-Saharan Africa are facing food shortages and severe malnutrition. Host Audie Cornish talks with Justin Forsyth of UNICEF about the crisis.
More than 40 others were injured in the attack, which targeted a small town on the border with Nigeria. No group immediately claimed responsibility, but the bombing bears hallmarks of Boko Haram.
Security remains an issue in the northeast as Boko Haram's sporadic but targeted attacks continue. But even by those displaced by the fighting managed to celebrate Eid Al-Fitr, or "Sallah" in Nigeria.
The tubers are essential to the country's economy and culture, but their quality keeps declining. Now, researchers have found a way to mass produce good seed yams — and it could save the industry.