A team led by UCL researchers with Great Ormond Street Hospital (GOSH) and Moorfields Eye Hospital, found B cells—alongside T ...

This moment of revelation is common to many people who don’t form mental images. They report that they might never have thought about this aspect of their inner life if not for a chance conversation, ...

Chlamydia pneumoniae—a common bacterium that causes pneumonia and sinus infections—can linger in the eye and brain for years and may aggravate Alzheimer's disease, according to a study from ...

How to spot the warning signs? If your PVD has progressed, you may develop lightninglike flashes in your vision, which is a signal that the retina is irritated and that you should seek help from your ...