Carbon in Atmosphere Is Rising, Even as Emissions Stabilize Scientists are concerned over the cause of the rapid rise, which may indicate the world’s natural sponges that absorb carbon dioxide have changed. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Star Wars holograms CLOSE to reality as physicists make major breakthroughPursuits: In Michigan, a Fight Over the Future of a Fabled Trout River7 Young People on Their Views of GenderBasics: Gene-Modified Ants Shed Light on How Societies Are OrganizedWATCH LIVE: ROGUE asteroid to skim earth just days after discoveryPLAYING GOD: Scientists create new DNA to make 'ALIEN' life form