Hydrogen, as a clean-burning fuel, presents promising prospects for powering high-carbon sectors like aviation and shipping. Geophysicists Mengli Zhang and Yaoguo Li, collaborating with the U.S. Geological Survey and industry partners, are spearheading the search for geologic hydrogen reservoirs. By utilizing geophysical and geological data, they aim to develop exploration tools to locate hydrogen reserves underground. The research indicates substantial geologic hydrogen resources that could potentially power human life for centuries, emphasizing the significance of geologic hydrogen in the energy sector. The article discusses the challenges faced in geologic hydrogen exploration, such as the rapid absorption of hydrogen in surrounding rocks. Despite these challenges, the geologic hydrogen community remains optimistic, focusing on stimulating hydrogen generation and achieving economic viability. The economic aspect is crucial, as the goal is to make geologic hydrogen a competitive and economically feasible alternative to traditional fuels. The potential of geologic hydrogen lies in its minimal processing requirements compared to other hydrogen sources, making it a promising option for a low-carbon energy future. The article highlights the role of Mines Research Magazine in shedding light on the groundbreaking research in geologic hydrogen, positioning it as a crucial element in the transition to sustainable energy solutions. With the expertise and collaboration of various departments at Mines, geophysicists like Zhang and Li are paving the way for a new era in geologic hydrogen exploration.