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KMSU is off the air in Mt. Grove (88.7FM) due to signal interference. We are working to restore coverage at the site. In the meantime, some Mt. Grove area listeners will be able to listen over the air to KSMU at 91.1 or KSMW at 90.3FM. Or stream KSMU anywhere from any device.

Ancient Masters

NPR's Alex Chadwick talks with photographer and explorer David Coulson about his adventures in the Sahara, discovering and preserving rock art, an ancient form of painting and engraving on stone. (6:09

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