Increased volcanic activity is one of the culprits, he answers.
More than twice the amount spewing from all of Europe’s smokestacks.
The University of Iceland has made it official.
“Current idea about this activity is that it is responding to tension changes in Bárðarbunga volcano,”
Although no major changes have been reported in the eruption in Iceland’s Holuhraun volcano,
Spectacular footage at Bardarbunga.
Lava stands in stark contrast to the new snow.
130 meters! – That’s the height of a 42-story building!
Measuring station in the Île-de-France identifies “very unusual origin from heavy pollution with sulfur and sulfates.”
Resident describes “The Mist.”