Chances are you have a subconjunctival hemorrhage—or a popped blood vessel in your eye—which sounds a lot freakier than it actually is. “They’re kind of like a bruise. They look scary, but more often ...

Eye tests could be a simple way to assess stroke risk. A new study identified 29 blood vessel 'fingerprints' in the retina – the light-sensitive layer of tissue in the back of our eyes – that are ...

Reporting on their study with lab-grown human cells, researchers at The Johns Hopkins University and the University of Maryland say that blocking a second blood vessel growth protein, along with one ...