There have been several cases of abandoned babies already — at least three in Rio. And a psychologist believes that some men will walk out on their partner if a newborn has the birth defect.
A report from doctors in Argentina raises the possibility that a mosquito pesticide could be responsible for an increase in microcephaly in Brazil. But many top scientists strongly disagree.
NPR's Robert Siegel talks with the Nicole Winfield of the Associated Press about the pope's justification for use of contraception in regions affected by the Zika virus.
Obama will travel to Cuba in the coming weeks, a senior administration official tells NPR. It will be the first visit by a sitting U.S. president in 88 years. CNN's Patrick Oppmann in Havana has more.
Mexico said farewell to Pope Francis from the border city of Juárez. His journey across the country followed the well worn path taken by millions of immigrants to reach the doorstep of the U.S.
In Venezuela, bread, meat, milk and other staples are scarce these days. So Venezuela's government is urging urban slum dwellers to grow and raise their own food. But it's a challenge.
Commercial flights between the U.S. and Cuba are set to resume for the first time in more than 50 years. David Greene talks to Scott Laurence, senior vice president for JetBlue.