Tundra May Be Shifting Alaska to Put Out More Carbon Than It Stores, Study Says Researchers focused on warmer weather that keeps the tundra from freezing until later, allowing processes that release carbon dioxide to continue longer. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Valeant, Distancing Itself From Its Past, Will Change Its Name to Bausch HealthHawaii volcano eruption update: Will Kilauea volcano erupt again today?Yellowstone volcano eruption WARNING SIGNS: New models give hope for ample preparationHawaii volcano eruption update: Earthquakes today mappedEbola outbreak MAPPED: Killer disease outbreak in Congo sparks fear of pandemicProof of GOD: Boy, 13, miraculously brought back from dead after horrifying accident