Cement, the gray powder that quietly underpins modern life, has finally met its limits. After decades in which ever more ...

Turner Construction Co. and local ready-mix producer Boston Sand & Gravel report they are the first to place concrete with Sublime Systems' zero-carbon cement in a mud mat in an industrial project in ...

A photobioreactor, which looks like a large vat of blue liquid with pink light shining, at Prometheus Materials. Stimulated by light, microbes in this bioreactor multiply and react carbon dioxide with ...