What would it be like to be a string that made music? Not anything simple, like a guitar string or a cello string, but a magical string, a sine curve that's taut then loose, that doubles then doubles again, that sheds then dissolves into showers of notes.
Welcome to the New World in which, no kidding, insects run robots. In this case, 14 moths take 14 drives in a wheeled vehicle and steer right to the target. Seeing is believing.
Ever wonder why humans cry? A professor of behavioral neurology answers some questions, and helps give us a better understanding of how a feeling in our guts can come out as water in our eyes.
Data from DIY cicada trackers and soil temperature readings from the U.S. Climate Reference Network are helping us predict this spring's Brood II cicada emergence. Check out the map (which already has some cicada sightings!), and let us know if you're seeing and hearing cicadas near you.
SpaceX calls it the "Grasshopper" — it's a rocket that doesn't fall back to Earth haphazardly after launch. It carefully returns itself to the launchpad standing up, right where it started.
Rubbing elbows with a whole bunch of smart kids and President Obama at the annual White House Science Fair left Radiolab wondering: did you ever have a science project that made you weep (hopefully in a good way)...
What if you put all 7 billion humans into one city, a city as dense as New York, with its towers and skyscrapers? How big would that 7 billion-sized city be? As big as New Jersey? Texas? Bigger? Are cities protecting wild spaces on the planet? We try a little experiment to find out.