Promising news on the climate technology front: Harvard scientist David Keith and his colleagues have published a paper demonstrating a workable, fairly cheap way of removing carbon dioxide from the ...

WHEN organic material is to be analysed quantitatively for the content of carbon-14 by combustion a standard method is to convert all the carbon into carbon dioxide which is then absorbed in a ...

Using seawater, electricity and carbon dioxide (CO 2), Northwestern University scientists have developed a new carbon-negative building material. As Earth’s climate continues to warm, researchers ...