Chemically, carbon dioxide is incredibly simple – it is just one carbon atom linked with two oxygen atoms. Together they create a colorless gas that makes up just a tiny fraction of the Earth's ...

John Locher/AP / AP The amount of planet-warming carbon dioxide in the Earth’s atmosphere has hit a new record, as humanity struggles to rein in emissions of greenhouse gasses from burning fossil ...

A carbon sink is any natural system that absorbs and stores more carbon from the atmosphere than it releases. The largest carbon sinks on Earth are forests, soil, and the ocean, with the latter ...

Scientists could never square theory with data on how certain organisms fixed carbon. Turns out they were asking the wrong ...

DENVER – Get ready to hear a lot about climate-change-fighting "carbon capture" in the coming months as private businesses and nonprofits race to qualify for tens of billions of dollars in new federal ...

Communities found in South Africa called microbialites look like green-tinged rocks, but they grow. Although they resemble ...

Carbon capture and storage (CCS) is the process of separating and storing carbon dioxide emitted during certain industrial processes Greg Daugherty has worked 25+ years as an editor and writer for ...

California’s carbon deadline is approaching, but activists worry that piping millions of tons of carbon dioxide to the Central Valley could lead to disaster. Hundreds of miles of pipeline must be ...

Researchers have uncovered surprising evidence that the deep ocean’s carbon-fixing engine works very differently than long ...

CCS captures CO2 from sources like factories and stores it underground, reducing environmental impact. Investments in CCS are growing, with projections of a $4 trillion market by 2050. Occidental ...

Discover how carbon taxes penalize greenhouse gas emissions, encouraging environmentally-friendly practices, and see key examples of global adoption and impact.