Genes contain the essential building instructions for life, guiding cells on which amino acids to assemble in what sequence to produce specific proteins. The human genome codes for about 20,000 such ...

The human body contains a vast, complex, and interconnected web of organic tunnels and passageways that weave their way ...

Anthony Davis didn't play well on Wednesday against the Grizzlies, but he played well enough down the stretch to help the ...

Ocular autoimmune disease involves the immune system attacking the tissues of the eye. These diseases typically manifest through an autoantibody response targeting the retina, uvea, vitreous, and ...

Rates of near-sightedness are rising all over the world. But solutions to the epidemic are coming into focus and could be ...

Anthony Davis says he has recovered from being poked in the left eye by Toronto's Jakob Poeltl, and his latest eye injury ...

What is macular degeneration? There is a structure called the retina in the back of our eyes that acts like film, capturing ...

There are mnemonics that remind us of things to look out for, both in terms of anatomy and physiology. If anything from those checklists ... of the airway is actually worse than using the naked eye, ...

A stye is a lump on your eyelid caused by a bacterial infection. Improperly sanitized contact lens, eye makeup, and conditions like diabetes and rosacea can increase your risk of a stye.

Some experts will tell you that the human eye can see between 30 and 60 frames per second. Some maintain that the human eye may be able to see much more than that although more research is needed.

The retina holds approximately 120 million rods. As light enters the eye through the cornea, pupil, and lens, it projects onto the retina. The nerves of the retina process this light and the ...

Most people should have a regular eye exam every couple of years. If you're older than 65 or have certain conditions, you may need more frequent checks. (Photo Credit: iStock/Getty Images.) ...