In theory we do not want to buy products made by child labor or polluting factories. But in practice, we don't want to know about a company's practices.
Pediatrician Namala Mkopi shares his new insights into the art of parenting and doctoring. He also tells NPR why people need to pay more attention to a disease no one likes to talk about: diarrhea.
What will be the big stories of 2016? Four experts offer their best guesses. They worry about Zika virus and malaria. But not all their predictions are downers.