A self-taught folk legend proves it’s never too late.

The legendary composer is celebrating 40 years of Music Mouse, which brought algorithmic composition to home computers.

I think prairie populism still exists here in Northeast Iowa,' he says. He joins a crowded field campaigning for seat now held by U.S. Rep. Ashley Hinson.

In the 1960s, folk music transformed itself from a quaint acoustic rural sound into a form of melodic resistance. Today, we are seeing the return of this powerful art form.

Melissa Quinn is a senior reporter for CBSNews.com, where she covers U.S. politics, with a focus on the Supreme Court and federal courts. Washington — Democratic Sen. Mark Kelly of Arizona filed a ...