As the Arctic enters an "unprecedented" state of warming, a new study shows that emissions of a potent greenhouse gas from thawing permafrost may be 12 times higher than previously thought.

As the Arctic enters an "unprecedented" state of warming, a new study shows that emissions of a potent greenhouse gas from thawing permafrost may be 12 times higher than previously thought. - NewsGossipBull.BlogSpot.com - Latest News, Gossip & Bullshit