Explore the fascinating world of cave microbiology through this captivating 24-minute video featuring Hazel Barton, a renowned microbiologist and spelunker. Discover the thrilling aspects of Barton's research as she ventures into caves across five continents, braving sticky mud, underground camping, and rope climbing in pursuit of studying Earth's tiniest organisms. Learn about her groundbreaking work in examining microbial responses to starvation and the energetic interactions of bacteria in cave environments, which could potentially lead to cures for antibiotic-resistant diseases. Gain insights into the life of a National Speleological Society Fellow and NSF CAREER Award recipient as she coordinates an active undergraduate research laboratory. This World Science Festival presentation offers a unique glimpse into one of the coolest jobs in science, combining adventure and cutting-edge microbiology research.