Ari ShapiroAri Shapiro is co-host of All Things Considered, NPR's award-winning newsmagazine.
A view of the opening of COP21 on climate change Monday in Paris. More than 150 world leaders are meeting for the 21st Session of the Conference of Parties to the United Nations Framework Convention on Climate Change.
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Addiction counselor John Fisher says prescriptions for medicines to help people wean themselves from opioid drugs are part of the appeal of the clinic he operates in Blountville, Tenn.
Jessica Roberts and her father, Alan Roberts, who has struggled with addiction himself. They are both clean and hope to break the cycle of addiction with the newest generation of their family.
Songdo, outside Seoul, was envisioned as a futuristic international business hub, drawing residents from all over the world. Instead, this young city has become populated mostly by Koreans.