Ammonia (NH3) is vital for agriculture, as it is the basis for fertilizers that are needed to feed the world's population.

In Kolkata, ozone levels crossed the safe limit on 22 out of 92 days, a 45% decline compared to last summer. The city also saw an overall improvement, with the average hourly ozone peak dropping ...

If unchecked, this can become a serious public health crisis as ozone is a highly-reactive gas and can be harmful even with ...

The field of metal oxide cluster science is rapidly evolving, offering innovative solutions and insights at the intersection ...

A third greenhouse gas is nitrous oxide. Recall our atmosphere is mainly nitrogen gas. When air is used as the source of oxygen for the combustion of fossil fuels such as gasoline or coal, nitrous ...

Over the last ten years, levels of NO2 and PM2.5 in the UK have fallen but often still exceed World Health Organization ...