Ash clouds from the volcano under the Eyjafjallajokull glacier disrupted air traffic across Northern Europe on Thursday as authorities closed British and Nordic air space, shut down Europe's busiest airport at Heathrow and canceled hundreds of flights.
http://news.yahoo.com/s/ap/20100415/ap_on_bi_ge/eu_iceland_volcano
http://news.yahoo.com/s/ap/20100415/ap_on_bi_ge/eu_iceland_volcano