Hoping it will spur innovation, President Obama signed a bill Friday overhauling the nation's patent laws. The law switches to a "first to file" rule for granting patents. It also allows new challenges to existing patents. But critics say it will not help individual inventors get their ideas to market. Melissa Block talks to NPR's Laura Sydell for more.
Dan Brown, author of the blockbuster The Da Vinci Code, is back with his first novel in four years. Inferno follows academic hero Robert Langdon on a chase through Italy as he attempts to avert a biological catastrophe.
Designer Katie Shelly's upcoming cookbook offers 50 illustrated recipe "blueprints" for basic meals — from simple snacks to more hefty dishes like eggplant Parmesan. She hopes they'll inspire any level of cook to improvise in the kitchen.
When you give to WAMU, your tax-deductible membership gift helps make possible award-winning programs such as Morning Edition, All Things Considered, The Diane Rehm Show, The Kojo Nnamdi Show, and other favorites.