If you were to find yourself in the jungle without a mosquito net, slathering yourself in snot might be a good alternative. It works for fish: Scientists have discovered that some coral reef fish ...

It’s time for bed, and what better way to ensure a comfortable sleep than snuggling into a cocoon of your own mucus? Humans could probably think of some alternatives, but for many coral reef fish, ...

Culum Brown does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...