Scientists Probe Mysterious Oxygen Source Possibly Discovered on the Sea Floor

CNN has the latest on "a startling discovery made public in July that metallic rocks were apparently producing oxygen on the Pacific Ocean's seabed, where no light can penetrate.
"Initial research suggested potato-size nodules rich in metals, predominantly found 4,000 meters (13,100 feet) below the surface in the Clarion-Clipperton Zone, released an electrical charge, splitting seawater into oxygen and hydrogen through electrolysis."The unprecedented natural phenomenon challenges the idea that o