Twice as Much Methane Escaping Arctic Seafloor

Twice as Much Methane Escaping Arctic Seafloor,
November 24, 2013,
By Becky Oskin, Staff Writer,
Live Science,

Arctic permafrost is an area of intense research focus because of its climate threat. The frozen ground holds enormous stores of methane because the ice traps methane rising from inside the Earth, as well as gas made by microbes living in the soil.