Levka"Ancient bacteria, trapped in caves for millions of years, live in a miniature world of terror. Their only food source is each other. The survival tactics they develop make them resistant to almost all antibiotics. Now scientists hope to use their tricks to inspire new drugs and treatments.
Deep underground, plunging 1604ft (489m) beneath the Chihuahuan Desert in southern New Mexico, lies the Lechuguilla Cave, a cavern which stretches on for 149 miles (240km). There is no light, and little to eat either. Any living thing must eke out an existence under conditions of near starvation."
https://www.bbc.com/future/article/20260318-the-deep-cave-bacteria-resistant-to-modern-medicine
