No one enjoys struggling with a streaming nose. We’re quick to apologise to colleagues for constantly snivelling and quick to ...

Snot plays a powerful role in protecting us from disease – and its colour alone can provide insights into what's going on in our bodies.

It’s produced by special cells within the epithelium. This is a tissue that lines the organs, cavities and surfaces in your ...

Being sick can also affect the consistency of phlegm. In a healthy person, mucus is around 90–95% water – the rest is made up ...

Some evidence suggests yellowish-green mucus might be caused by a bacterial infection, rather than a virus (which won’t ...

The highly anticipated Conrad voiceover episode in Season 3 of The Summer I Turned Pretty has splashed onto Prime Video. Just ...

As summer warms Istanbul's waters, the megacity's authorities are having to battle a noxious algal bloom dubbed "sea snot".

There’s nothing quite like travelling overseas to see a large cross-section of people and how they behave. From the queues in ...