Diabetic retinopathy, a complication that damages blood vessels in the retina, is now the leading cause of blindness among ...

A dietitian shares the vitamin E deficiency symptoms that could be hurting your quality of life. Plus, how to make sure you're getting enough.

Right now, you’re flying through space at millions of kilometres per hour… and you don’t even feel it. The air around you is pressing down with the weight of a small car, your stomach is filled with ...

Karolina Pakėnaitė, 30, a PhD graduate from Bath, discovered that she was going blind during a routine optician appointment.

This is one of the simplest optical illusions you'll ever try — and one of the most effective. Stare at the green eye in the center of the screen without blinking for a full countdown, then look ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Not all brains tick the same way. Based on decades of psychological research, this test will ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Your cognitive strengths aren't captured by a single number. Understanding how your mind ...

Vision changes can happen for a number of reasons, some of which are no major cause for concern, such as dry eye or fatigue. But others are serious enough to warrant a trip to the emergency department ...

Whether you want to authenticate well-loved family stories or are unaware of your family history and need a place to start, personal DNA testing has never been easier. At-home DNA tests are a popular ...

Every day as I peruse through the mountain of metrics presented to me on my Garmin watch, I pause to take a look at a particular number: my VO2 max score. And I’m sure I’m not the only runner that ...