Despite mounting evidence suggesting a link between Zika and the devastating birth defect known as microcephaly, many in Brazil believe a bad vaccine is to blame.
February 16, 2016
The suspected link between Zika and the birth defect known as microcephaly is changing the experience of pregnancy for many women across Brazil.
February 8, 2016
Researchers say they have found some of the clearest evidence yet of a direct link between the Zika virus and the debilitating birth defect.
February 3, 2016
The WHO warns that the Zika virus is "spreading explosively." But where did Zika come from? And how did it spread so fast?
January 29, 2016
While there are no guarantees about what's actually in a supplement, there are steps consumers can take to avoid misleading or even harmful products.
January 19, 2016
For 67 years, ties between U.S. presidents and Israeli prime ministers have been checkered by moments of solidarity and strain.
January 6, 2016
Hours after being barred from the state, FanDuel and DraftKings won a temporary reprieve.
December 12, 2015
A new dynamic has taken shape among negotiators at the Paris climate talks, but whether it can slow rising temperatures remains to be seen.
December 9, 2015
Lab scandals have called thousands of convictions into question. Can a new Justice Department plan help?
December 8, 2015
As debate rages over whether Syrian refugees should be allowed in the U.S., iris scans and DNA testing are reshaping the screening process.
December 2, 2015
November 18, 2015
Unless the Supreme Court acts fast, the window might be closed for President Obama on immigration reform.
November 11, 2015