Nature, Published online: 15 September 2026; doi:10.1038/d41586-026-02850-5
Firms are racing to drill for hydrogen in hopes of finding a dirt-cheap green-energy source.Underground hydrogen could spur a green-energy revolution — if companies can find it
Nature, Published online: 15 September 2026; doi:10.1038/d41586-026-02850-5Firms are racing to drill for hydrogen in hopes of finding a dirt-cheap green-energy source.