This is an automated archive made by the Lemmit Bot.

The original was posted on /r/science by /u/PhorosK on 2025-10-18 22:22:16+00:00.

Original Title: The world’s oceans are losing their greenness due to global heating, as a long-term study shows a sharp decline in phytoplankton, the tiny organisms driving half of Earth’s productivity, threatening carbon absorption, oxygen levels, and marine food chains.