From the Avett Brothers to First Aid Kit, singing in harmony is everywhere right now.
The MacArthur Foundation gave 23 people this year $500,000 each to pursue a creative vision. MacArthur 'genius grant' winners, who work in fields ranging from medicine and science to the arts and journalism, can spend the money any way they want.
The mandolin is breaking out of bluegrass and becoming hip and versatile.
A crab-boat saga, Marvin Gaye on PBS, a LEGO-building website, and more.