"Growing Low-Oxygen Zones in Oceans Worry Scientists"

"Scientists say global climate change may be contributing to the increased appearance of dead zones in the Pacific, Atlantic, and Indian Oceans where low oxygen levels are damaging the undersea ecosystem."

Les Blumenthal reports for McClatchy Newspapers March 7, 2010.

See Also:

"World's Largest Dead Zone Suffocating Sea" (National Geographic)