While working on The Bad Show, producer Pat Walters ran across some recordings that spooked him--partly because they seemed like they had to be a big joke ... and partly because, at the same time, they sounded so deadly serious. In this short, Jad & Robert try to decide how to feel.

Our world is saturated in color, from soft hues to violent stains. How does something so intangible pack such a visceral punch? This hour, in the name of science and poetry, Jad and Robert tear the rainbow to pieces.

Just before the curtain went up on our live show in Los Angeles, Jad and Robert carved out a little stage time for a sneak peek at next week's Colors episode.

Just before the curtain went up on our live show in Los Angeles, Jad and Robert carved out a little stage time for a sneak peek at next week's Colors episode.

Mother's day is nigh. Sort of. Anyway, without knowing it, you might have already given your mom a pretty lasting gift. But whether it helps or hurts her, or both, is still an open question. In this Radiolab short, Robert updates us on the science of fetal cells -- one of the first topics he covered as an NPR science correspondent.

In this short, we go looking for the devil, and find ourselves tangled in a web of details surrounding one of the most haunting figures in music--a legendary guitarist whose shadowy life spawned a legend so powerful, it's still being repeated...even by fans who don't believe a word of it.

This hour, we dive into the messy mystery in the middle of us. What's going on down there? And what can the rumblings deep in our bellies tell us about ourselves?

100 years ago this year, the man who first conceived of the computer age was born. His name was Alan Turing. He was also a math genius, a hero of World War II and he is widely considered to be the father of artificial intelligence. But the world wasn't kind to Alan Turing. In 1952, he was arrested and convicted under a British law that prohibited "acts of gross indecency between men, in public or private."

Every day, every moment, an epic battle is raging across the globe. It's happening in the ocean. And the evidence is both highly visible and totally hidden, depending on your perspective. In this short, the tale of an arms race involving trillions of sea creatures--and why their struggle is vital to our survival.

The walls are closing in, you've got no way out... and then, suddenly, you escape! This hour, stories about traps, getaways, perpetual cycles, and staggering breakthroughs.