A soil-dwelling microbe has shown a surprising ability to trap carbon dioxide and turn it into rock. Scientists have ...

Researchers found that Bacillus megaterium can turn over 94% of CO₂ into solid rock using a clean, non-ammonia process.

Well acidizing is achieved by pumping acid into the well to dissolve limestone, dolomite and calcite cement between the sediment grains of the reservoir rocks. There are two types of acid ...

A major proponent of solar geoengineering is Canadian scientist Dr. David Keith, a Professor of Applied Science, and Public Policy at Harvard University.. His new study proposes putting calcite ...