NASA warning as 'world’s most dangerous glacier' to COLLAPSE after HUGE cavity found NASA has warned a “doomsday glacier” is on the verge disintegration, triggering an apocalyptic sea level rise in the process. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Miracle twins were saved by keyhole surgery in the wombMARS BREAKTHROUGH: Scientists find spot on Red Planet where life CAN existFolding, recyclable bicycle helmet wins international James Dyson AwardHave scientists discovered the REAL fountain of youth by injecting YOUNG BLOOD?Images of a Supermoon SpectacleA Heavy Heart May Have Rolled Pluto Over