NPR Staff

Can a computer write a sonnet that's indistinguishable from what a human can produce? Computer scientists at Dartmouth College tried to answer that question with a competition that NPR's Joe Palca reported on as part of his series, Joe's Big Idea.

What's your night sky look like?

For most of the world, it's not a pretty sight. A new study has found that 80 percent of the world can't see the stars at night because of light pollution.

When you think of the sound of Houston, you might think of country and western music. Maybe you've heard of bluesmen like Johnny Copeland and Albert Collins or gospel stars like Yolanda Adams. Or, you know, Beyoncé?

What do Van Morrison's "Domino," the Rolling Stones' "Brown Sugar" and Marvin Gaye's "What's Going On?" have in common? All of them were recorded or became hits in 1971 — the year music journalist David Hepworth insists is the best year in rock 'n' roll history.

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