The World Health Organization has endorsed waiting to clamp the umbilical cord for at least one minute after a baby is born. Sebastien Desarmaux/Godong/Science Source hide caption

itoggle caption Sebastien Desarmaux/Godong/Science Source

A 2013 photo shows Washington Post reporter Jason Rezaian and his wife, Yeganeh Salehi, a correspondent for the Abu Dhabi-based newspaper The National. Both of them were in an Iranian court Tuesday. Vahid Salemi/AP hide caption

itoggle caption Vahid Salemi/AP

How can women in rural Nigeria get the care they need? That's what Columbia University graduate students in public health asked residents of Kadawawa, Nigeria. Courtesy of Alastair Ager and Alissa Pires hide caption

itoggle caption Courtesy of Alastair Ager and Alissa Pires

In a village outside of Jenin, in the West Bank, Palestinian farmers harvest wheat early and burn the husks to yield the smoky, nutty grain known as freekeh. Daniella Cheslow for NPR hide caption

itoggle caption Daniella Cheslow for NPR