WORLD NEWS PHOTOS 2:20 AM
Iceland volcano cloud impact - In Pictures







The closing of European airspace has dealt a severe blow to the beleaguered airline industry. The crisis has cost the airlines at least $1 billion so far in lost revenue and could wipe out weaker carriers if it continues much longer, analysts say.
Scientists say that because the volcano is situated below a glacial ice cap, magma is being cooled quickly, causing explosions and plumes of grit that can be catastrophic to plane engines, depending on prevailing winds.
