carbon (C) and hydrogen (H). It exists naturally as a molecule. Each methane molecule has a central carbon atom joined to and surrounded by four hydrogen atoms. The chemical formula of methane is ...

Chemists have developed a novel way to capture and convert carbon dioxide into methane, suggesting that future gas emissions ...

A chemical reaction can convert two polluting greenhouse gases into valuable building blocks for cleaner fuels and feedstocks ...

Researchers have created a nickel-based catalyst that converts captured carbon dioxide directly into methane in a single step ...

Sitting in his cramped office in Paris, Manfredi Caltagirone admits that one of the world’s highest-profile efforts to cut methane emissions so far isn’t stopping the gas from escaping and ...

Almost two decades ago, the atmosphere’s levels of methane — a dangerous greenhouse gas that is over 80 times as potent as carbon dioxide in the short term — started to climb. And climb.