Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

Skywatchers across North America will witness a breathtaking total lunar eclipse on March 13-14, turning the moon a stunning red for over an hour.

Recent studies reveal a concerning trend of vision loss among patients using Ozempic and other weight loss products, raising ...

I am a 67-year-old male with generally good vision. I have had a few floaters in my eyes over the years, but they have generally been small ...

According to the NHS website, while floaters - such as dots and lines - or flashes of light in your vision are typically ...

Early warning signs of diabetes, high blood pressure, and other chronic diseases could be lurking in the back of your eye before symptoms start to show. However, a new test at Boots Opticians ...

Red eyes are caused when blood vessels in the sclera (white part of the eye) swell or burst. This may cause redness in part or all of the eye and result in other symptoms such as itchiness or blurred ...

The simplest way to measure your blood pressure at home is to use an automated cuff, which you can purchase online or at most drugstores. The American Heart Association recommends this method.

But a new eye test being launched on the high street can detect 12 different health conditions - including high blood pressure, diabetes and potentially deadly tumours. The scan, called an optomap ...

Eating foods high in key nutrients, including iron, folic acid, and vitamin B12, and limiting alcohol may help increase your red blood cell count. Red blood cells are the most common cells in ...