With each breath, four out of every five molecules we inhale are nitrogen. This colourless, odourless gas makes up nearly 80% of the air that sustains us – yet it plays no direct role in keeping us ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Alright, so what I'm going to do is just pour some of the liquid nitrogen into this tin and we'll see ...

For many industries, nitrogen (N₂) plays an unnoticed but vital role in inerting reactors, storing food safely, and protecting the sterility of pharmaceuticals. But what makes it dangerous is that ...

Monitoring five reactive nitrogen gases across a full wetting–drying cycle, the team identified duckweed’s dual role as both an effective NOx mitigation tool and a source of significant environmental ...