The sticky, slimy goo plays an essential role in fighting off infections, shaping the gut microbiome and more. Credit...Sisi Kim Supported by By Nina Agrawal To many people, mucus is nothing more ...

Mr. Mucus’ profile appears as a swipeable ad on Tinder that emulates a real-deal account, albeit a particularly bad one. Pictures show the long-time brand character holding a fish, sweating at the ...

Mucus presents a formidable barrier to nanoparticle drug-delivery systems, but adding a coating of polymer molecules helps them sneak through the net. Mucus, the amorphous, sticky substance that ...