A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...

Sept 4 - Carbon dioxide helps plants grow but it can also worsen conditions for plant growth, contrary to a graphic shared on social media that misleadingly suggests higher CO2 in Earth’s atmosphere ...

Most elements hungrily combine with all the oxygen they can find. So how could any free oxygen still remain to be floating ...

In short: more carbon in the air does not guarantee more carbon in the wood. Between those two lies a living network of ...

They take a stream of carbon dioxide, captured from what would otherwise be an emissions source, and bubble it through water impregnated with selected strains of algae, which absorb the CO2, as well ...

Researchers have created a paint containing living cyanobacteria that produces oxygen and can capture carbon dioxide. The bacteria’s ability to withstand extreme environments means this novel paint ...

Carbon dioxide is being converted into oxygen on Mars thanks to an invention undergoing testing that could lead to the colonization of the red planet. Day and night across the seasons, a ...