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Mortar and pestle

America’s new 21st Century Cures Act will speed up drug approvals. Is that a good thing?

Business

Critics of the law say that looser regulations could lead to unsafe drugs hitting the market.

A baby born with microcephaly reacts to stimulus during an evaluation session with a physiotherapist at the Altino Ventura rehabilitation center in Recife, Brazil on January 28, 2016.

We’re not sure if Zika is causing all those microcephaly cases. But there’s no evidence it’s pesticides.

Health