A sudden, unexplained mass die-off is decimating sea urchins around the world, including catastrophic losses in the Canary Islands. Key reef-grazing species are reaching historic lows, and their ability to reproduce has nearly halted in some regions. Scientists suspect a pathogen but haven’t yet confirmed the culprit. The fate of these reefs may hinge on solving this unfolding pandemic.
source https://www.sciencedaily.com/releases/2025/12/251211100618.htm
How photosynthetic bacteria pass light along: Two major energy pathways
identified
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RIKEN researchers have found out how light energy harvested by pigments
besides chlorophyll is transferred to the molecular site where
photosynthesis occur...
8 hours ago
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