http://preventasthmaattacks.com/topic/university-of-dundee2010-06-12T23:11:34Z2010-06-12T23:11:34ZAP Featurestag:preventasthmaattacks.com,2010-06-12:/photo/iceland-volcano-2235121p/

In this image made available by NEODASS/<a title="University of Dundee" href="/topic/University+of+Dundee" >University of Dundee</a> on Monday April 19, 2010 shows the volcanic ash plume, seen at bottom centre, from the volcano in southern <a title="Iceland" href="/topic/Iceland" >Iceland</a>'s <a title="Eyjafjallajokull" href="/topic/Eyjafjallajokull" >Eyjafjallajokull</a> glacier taken by <a title="NASA" href="/topic/NASA" >NASA</a>'s Terra Satellite on Saturday April 17, 2010. Scientists ...

2010-03-28T19:22:57ZAP Newstag:preventasthmaattacks.com,2010-03-28:/photo/britain-weather-2035192p/

Handout satellite image issued by the <a title="University of Dundee" href="/topic/University+of+Dundee" >University of Dundee</a> of a snow and ice covered <a title="United Kingdom" href="/topic/United+Kingdom" >UK</a>. The image was received Thursday Jan. 7 2010 from a <a title="NASA" href="/topic/NASA" >NASA</a> satellite named Terra as snow and freezing temperatures continue to grip the <a title="British Isles" href="/topic/British+Isles" >British Isles</a>. (AP Photo / NEODAAS/University o...