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

Stanford researchers developed a scalable method to permanently remove CO2 from the atmosphere using heat-activated minerals.

Reducing carbon dioxide (CO₂) in the atmosphere is critical to slowing global warming. While direct air capture (DAC) ...

Scientists say they have figured out how to transform rocks into something extraordinary: a high-tech, low-cost substance ...

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 ...

To achieve its net zero climate target by 2050, Switzerland must press forward with the energy transition—whether in ...

Scientists at Stanford University developed carbon capture technique they say is more practical and cost-effective ...

Spreading crushed rocks on fields can absorb CO2 from the air – now chemists have devised a way to turbocharge this process ...

Captura Corp.  (Pasadena, Calif.) announced the start of operations at its latest pilot plant, capable of capturing 1,000 ...

the form in which calcium carbonate would be expected to precipitate from sea-water. It has been pointed out, however, that when carbon dioxide was removed from natural sea-water a precipitate of ...

In fact, sparkling mineral waters may contain calcium and/or magnesium ... Sparkling water is water that has been infused with carbon dioxide gas to make it bubbly or fizzy. Plain sparkling water is ...