Quanta Magazine Follow An Early Step on the Long, Strange Road to Photosynthesis An ancient lineage of cyanobacteria is helping biologists uncover an early evolutionary stage of the mind-boggling process that turns light into life. https://www.quantamagazine.org/an-early-step-on-the-long-strange-road-to-photosynthesis-20260610/ quantamagazine.org