What we breathe out becomes fuel for forests. But inside our own bodies, CO₂ has a secret life. It sparks chemical reactions, shapes metabolism, and may even act as a signaling molecule—and a new tool ...

Add Yahoo as a preferred source to see more of our stories on Google. Chemically, carbon dioxide is incredibly simple – it is just one carbon atom linked with two oxygen atoms. Together they create a ...

A team of researchers engineered a new strategy to convert carbon dioxide into industrially applicable chemicals. The study ...

A Dec. 29, 2022, Facebook post (direct link, archive link) features a photosynthesis diagram, with a plant using light and carbon dioxide to produce oxygen and carbohydrates. "Remember science," reads ...

A key negative feedback in models of anthropogenic climate change is that more carbon dioxide in the atmosphere means ...

Carbon dioxide has no taste, no odor, and no color — but it's a vital ingredient in the beer business, from putting frothy bubbles in brews to blocking oxidization that makes beer taste stale. But ...

With too much carbon dioxide in the air warming the planet, and emissions of heat-trapping gases still growing, many climate scientists say finding ways to remove CO 2 from the atmosphere is crucial.

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 ...