WHYY-FM (90.9 FM; "91 FM") is an NPR member station serving the Delaware Valley area, which is the metro area of Philadelphia, Pennsylvania. The station is located in Philadelphia. Its transmitter is located in the Roxborough section of Philadelphia.
WHYY is a public media organization serving Pennsylvania, Delaware, and New Jersey, providing trustworthy, fact-based local news and information, along with world-class entertainment. They offer a platform for diverse stories, support early and lifelong learning, and serve as a trusted source for unbiased news. WHYY also features programs like Tiny Desk Radio, Studio 2, and The Connection with Marty Moss-Coane, and offers various ways to stream content and engage with the community through events and newsletters.