Pope Francis arrived Tuesday for his first-ever trip to the United States. He came from Cuba, whose warming relations with the U.S. are due in part to papal mediation.
You're not just shedding microbes on every surface you touch. Research suggests you're actually walking around in an airborne plume of bacteria and other microscopic organisms that's unique to you.
The Broad contemporary art museum opened in Los Angeles this weekend, and NPR explores how the museum's audio tour addresses the challenge of how talk to kids about contemporary art.
A former peanut company executive has been sentenced to 28 years in prison for his role in a salmonella outbreak that killed nine people and sickened dozens more.
Officials have quarantined 85 square miles of farmland in a fight to halt the spread of the destructive Oriental fruit fly. The freeze comes just as growers were starting to harvest tropical fruits.
The U.S. Fish and Wildlife Service says the charismatic Western bird doesn't need Endangered Species Act protection. A listing would have meant limits on mining and ranching in much of the West.
A group of female veterans made history Tuesday as they participated in the first-ever all-female Honor Flight. The Honor Flight Network is a nonprofit that flies veterans to Washington, D.C., to see the memorials that were built in their honor.