Tonight, for our monthly Snoozecast+ Deluxe bonus episode, we invite you to explore “The Heavenly Pits” with us. This story, written by Snoozecast, features a biologist whose solo expedition into a legendary sinkhole transitions from scientific exploration to mystical journey. If you would like to learn more about what Snoozecast’s premium subscription service offers, please go to snoozecast.com/plus. “Karst tiankengs” are colossal sinkholes formed in China. Tiankeng is Manderin for “Heavenly Pits”. These geological formations are not just natural wonders; they are also ecological hotspots. They contain ancient forests that seem to be teeming with life, and may conserve long-lost DNA of endangered species for researchers. — read by 'N' — Sign up for Snoozecast+ to get expanded, ad-free access by going to snoozecast.com/plus! Learn more about your ad choices. Visit megaphone.fm/adchoices