Israeli researchers are working to capture carbon dioxide from the atmosphere by speeding up the natural weathering process by which rain dissolves rock. In nature, rain absorbs CO2 from the ...

Natural rock weathering is a fundamental part of Earth’s carbon cycle but occurs over thousands of years. Enhancing this cycle by spreading fine volcanic rock on agricultural land is a form of ...

What if cropdusting could cool down the climate? What about rockdusting? Turns out sprinkling rock dust on fields may enhance a process called rock weathering, capable of trapping and removing ...