It has been an unusual and dramatic natural event the past few days, but now an uneasy reality is setting in.Scientists and government officials in Northern Europe and beyond are beginning to worry: How long will the Iceland volcano continue erupting?In Iceland, hundreds of nearby residents have been evacuated.  It gave a small indication March 20 of something to come, but this past Wednesday, when the volcano suddenly roared again to life, there were startling chain reactions: "Ice chunks the size of houses tumbled down from a volcano beneath Iceland's Eyjafjallajokull glacier on Thursday, as hot gases melted the ice.The volcano began erupting on Wednesday for the second time in less than a month.Torrents of water filled with ash and pumice roared down the steep slopes of the volcano." Reuters has an amazing photo reel of the volcano.The U.K. Daily Mail reports a million Britons are stranded in various parts of the world unable to get home due to...(Read Full Post)