Nitrous oxide is also called nitrous protoxide (N2O). It is the third major greenhouse gas and almost 300 times more powerful than CO2. It is mainly given off by synthetic nitrogen fertilisers and ...

The highlight of this demonstration is the development of a Hydrogen Internal Combustion Engine (H2-ICE) that significantly reduces nitric oxide (NOx) and carbon dioxide (CO2) emissions.

While carbon dioxide, or CO2, is the best-known greenhouse gas, several others, including methane and nitrous oxide, also drive global warming and change the Earth’s climate. CO2 accounts for ...

L-arginine is an amino acid, which is a building block of protein. It’s necessary for the production of nitric oxide, a signaling molecule that’s needed for a variety of bodily processes and ...