<p>After the 2017 earthquake in Mexico City, rescuers dug through the rubble for a little girl named Frida Sofia — who never existed.</p>

Learn about your ad choices: <a href="https://dovetail.prx.org/ad-choices">dovetail.prx.org/ad-choices</a>

Skeptoid #811: Radon Therapy

The true science behind our most popular urban legends. Historical mysteries, paranormal claims, popular science myths, aliens and UFO reports, conspiracy theories, and worthless alternative medicine schemes... Skeptoid has you covered. From the sublime to the startling, no topic is sacred. Weekly since 2006.