Oxygen discovery defies knowledge of the deep ocean (BBC): Scientists have unveiled a mysterious phenomenon: 'Dark Oxygen' production deep within the ocean's depths. Contrary to previous beliefs, this oxygen isn't generated by photosynthetic organisms. Instead, metallic minerals found in seafloor nodules play a crucial role. Dive into the fascinating world of 'Dark Oxygen' and its implications for our understanding of life's origins and deep-sea ecosystems! 🌊🔍"