Nitrogen dioxide is one of the most harmful air pollutants in urban and industrial regions, contributing to respiratory ...

Researchers from Kyoto University and Meiji University have led the quest to understand the origins of elements and the fundamental question of humanity to investigate supernova remnants. The study ...

In 1807AD, potassium was first prepared by English chemist Sir Humphrey Davy. Davy melted a small amount of potash, and an passed electric current through it. He discovered that a small liquid droplet ...