Here, we quantified the extent to which iron mineral protection inhibits mineralization of organic carbon in reduced soils by adding dissolved 13 C-glucuronic acid, a 57 Fe-ferrihydrite- 13 ...

Rain is one of nature’s most fascinating processes, yet most people take it for granted. Every drop that falls from the sky has gone through ... Read more The post How Rain Actually Forms — Explained ...

NOx pollution occurs when nitrogen oxides are released as a gas into the atmosphere during the high-temperature combustion of fossil fuels. These nitrogen oxides consist mainly of two molecules ...