By Sid Perkins, Science News | Reported in WIRED | March 4, 2010
(Image: Igor Semiletov, University of Alaska Fairbanks)
Prodigious plumes of planet-warming methane are bubbling from sediments across a broad region of Arctic seafloor previously thought to be sealed by permafrost, new analyses indicate. The resulting increase of methane gas in the atmosphere may accelerate climate warming, scientists say.
Read More: http://www.wired.com/wiredscience/2010/03/fears-of-undersea-methane-leaks-already-coming-true/