News tagged with volcanic activity

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Earth from Space: A smoke-free Iceland

(PhysOrg.com) -- This Envisat image features a smoke-free Iceland. Although the island has received a lot of attention in the past months for its volcanic activity, it is also home to numerous glaciers, lakes, ...

Jun 04, 2010 5 / 5 (2) 0

The Carbon Cycle Before Humans

Geoengineering -- deliberate manipulation of the Earth's climate to slow or reverse global warming -- has gained a foothold in the climate change discussion. But before effective action can be taken, the Earth's ...

Feb 16, 2010 3.1 / 5 (19) 1 | with audio podcast