Most drivers probably don't know what a transmission valve body is, but it's an important part of your car that needs to stay in top shape.

Zwitterions sound like a distant cousin of Twitter (X), but in fact they are a common macromolecule found in human cells.

Discover how zwitterionic coatings can prevent blood clots in heart valve implants, extending their lifespan and enhancing ...

Zwitterions, a common macromolecule found in human cells, could be used to create materials that stop blood clots forming in ...

Q. I have a leaky heart valve that may need surgery down the road. Can you tell me about heart-valve surgery in one of your columns? A. First, let’s explain briefly how the heart works.