Deep Frontiers
Two Pathways, One Foundation: How Chemosynthesis Powers Life at Deep-Sea Vents and Cold Seeps
Chemosynthesis is the foundation for life at deep-sea hydrothermal vents and cold seeps, utilizing chemical energy instead of sunlight. These distinct ecosystems are powered by different chemical pathways: sulfur oxidation at vents and methane oxidation at seeps.
Dr. Elena Ortiz·October 30, 2026
