Mars BREAKTHROUGH: Scientists could solve Red Planet life RIDDLE within months A UK-based scientist has said he is confident he and his colleagues will sole the riddle of fluctuating methane levels on Mars which could be tell-tale signs of life on the Red Planet. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Pruitt Is Gone. But These Five E.P.A. Policy Battles Are Still Ahead.Q&A: Why Is the Corpse Flower So Stinky?Global Health: In a Rare Success, Paraguay Conquers MalariaThe New Old Age: He Called Older Employees ‘Dead Wood.’ Two Sued for Age Discrimination and Took Back Their Jobs.Back from the DEAD: Woman in morgue fridge discovered to be ALIVEScott Pruitt’s Strained Ties With Aides Set the Stage for His Fall