The technique is pretty straightforward and potentially very cheap, but will need to be scaled up significantly to make a difference.

Scientists have discovered how to turn common minerals into materials that spontaneously remove and store carbon dioxide from the atmosphere. In the lab, the materials pull CO2 from the air thousands ...

Stanford University chemists have developed a practical, low-cost way to permanently remove atmospheric carbon dioxide, the ...

The Alberta Energy Regulator claims no environmental impacts occurred at 514 tailings spills. Analysis of the available data ...