Why did we go back to the moon?

Can microbes travel through space on meteorites? It’s an idea called “lithopanspermia,” and to work out if it’s even feasible, some researchers decided to shoot microbes — with a gun. Guests: K.T. Ramesh, professor of science and engineering at Johns Hopkins University; Lily Zhao ...  Show more

Typically, the burden of birth control falls on whoever has a uterus, but it seems like that might change — and soon! Guest: Annalisa Merelli, contributing writer at STAT. For more, go to ⁠⁠ http://vox.com/unexplainable⁠⁠ It’s a great place to sign up for our newsletter, view show ...  Show more

Humans are noisy. The National Park Service estimates that all of our whirring, grinding, and revving machines are doubling or even tripling global noise pollution every 30 years. A lot of that noise is negatively affecting wildlife and human health. Maybe that’s why we’re so con ...  Show more

Robin Ince and Brian Cox head north for the second time this series, and take residence for one episode in the BBC Philharmonic's headquarters to talk about the science of sound. They are joined by the University of Salford's acoustic expert Professor Trevor Cox, neuroscientist P ...  Show more

Inside one of the quietest rooms in the world, host Rachel Feltman meets artist-in-residence Seth Cluett at the historic anechoic chamber at Bell Labs to explore the science of silence and sound perception. From popping balloons in total silence to hearing your own nervous system ...  Show more

Many of us experience an inner voice: we silently talk to ourselves as we go about our daily lives. CrowdScience listener Fredrick has been wondering about the science behind this interior dialogue. We hear from psychologists researching our inner voice and discover that it’s som ...  Show more