At about 11,942 feet (3,640 meters) below the surface of the Greenland Sea, methane is leaking steadily from the seafloor. Along the Molloy Ridge, gas bubbles rise through the water column, oil seeps from buried sediments, and clusters of animals…
The Freya Hydrate Mounds Lie Over 11,940 Feet Below the Surface — and They’re Teeming With Life
