Carbonic acid causes the acidity in fizzy drinks. This is used as a test for carbon dioxide. When carbon dioxide is bubbled through limewater the limewater changes from colourless to milky.

Scientists have long been baffled by carbon-rich meteorites that show little evidence of violent space collisions. But new ...

Researchers are developing the biomaterial as a more environmentally friendly alternative to concrete, but any wide-scale use ...

In the reaction, the bonds in the methane and oxygen molecule come apart, the atoms rearrange and then re-bond to form water and carbon dioxide. The little number written at the lower right after an ...

They're created during a chemical reaction where atoms are rearranged into new compound molecules. For example, if carbon atoms react with oxygen atoms they form carbon dioxide molecules.

Enhanced rock weathering (ERW) is a proposed method of carbon dioxide sequestration that involves spreading crushed silicate ...

A Kobe University study has finally solved this decades-old puzzle. Researchers found that when meteorites are hit, organic ...

In a nutshell NASA’s Curiosity rover discovered large deposits of siderite, a type of iron carbonate, in Gale Crater, ...

NASA's Curiosity rover has found iron-rich carbonates on Mars — a major clue that the Red Planet used to be habitable.

Over time, they quietly absorb the carbon dioxide being injected into the chamber ... triggering chemical reactions that consume the gas. Additionally, carbon credits from emission reductions ...