Associated Press: Scientists have a found a quick way but not a cheap one to turn heat-trapping carbon dioxide gas into harmless rock.
Experts say the results of a two-year, $10 million experiment called CarbFix , conducted about one-third of a mile (540 meters) deep in the rocks of Iceland, offer new hope for an effective weapon to help fight man-made global warming.
When an international team of scientists pumped a carbon dioxide and water mix into underground basalt rocks, basic chemistry took over. The...