Nearly 3,000 tonnes of ammonium nitrate - taken from a ship off the coast of Beirut six years ago and then stored in a warehouse - has been blamed for the explosion that ripped through the port ...

Ammonium-based molecules have a nitrogen atom surrounded by three hydrogen atoms and one carbon-containing group, while amidinium-based molecules comprise a central carbon atom bonded to two amino ...

Scientists have developed a new protective coating that significantly extends the life of perovskite solar cells ...