Deep Arctic Secret: Methane Mounds & Thriving Life Found 3.6km Down in Greenland Sea

• Scientists discovered methane mounds 3.6 km deep in the Greenland Sea, a secret world beneath the Arctic Ocean.
• These icy structures, among the deepest gas hydrates ever recorded, trap methane under extreme pressure due to tectonic activity.
• Remarkably, thriving wildlife like tube worms, crustaceans, and microbial mats survive here through chemosynthesis, without sunlight.
• The discovery reshapes understanding of Arctic ecosystems, climate change impacts, and life's adaptability to extreme environments.
• Future plans include mapping more mounds, studying methane release rates, and informing astrobiology research.

Why It Matters: Deep-sea methane mounds in the Arctic reveal extreme life and critical insights into climate change.