People can pick up germs and parasites from their pets, and some of them can be nasty. Health care providers for all species could do a better job of communicating the risks, a study finds.
The Centers for Disease Control and Prevention has called it "a complex and ongoing multistate outbreak of listeriosis occurring over an extended period of several years."
Medicare now pays for some long-term smokers to get an annual test. These scans could save thousands of lives each year, but some doctors still worry risks outweigh benefits.
The newspaper's series examined why South Carolina is among the deadliest states for women in the United States. Anthony Doerr won the prize for fiction for All the Light We Cannot See.
Tuesday, senators begin working out the details of a bipartisan update to the No Child Left Behind education law. The proposed revision would give states more control over school accountability.
NPR's Robert Siegel talks with chemical weapons expert Amy Smithson about the use of chlorine gas as a weapon in Syria. She says it is a violation of the Chemical Weapons Convention.
Denise Kandel coined the term, often associated with marijuana, in a research paper 40 years ago. But her work suggested nicotine, not pot, was most likely to lead to the use of harder drugs.
The Forest Service is set to open more than 80,000 acres for clean, renewable geothermal power in Washington state. But environmentalists are worried about damage to streams and old-growth forests.