Astronauts Suni Williams and Butch Wilmore are back on Earth - but what has nine months in space done to them?

Researchers have developed pig retinal organoids to understand how stem cell-derived photoreceptor cells work as a ...

Inside the human eye, the retina is made up of several types of cells ... which allow scientists to replicate the cellular ...

Researchers have developed eye drops that extend vision in animal models of a group of inherited diseases that lead to progressive vision loss in humans, known as retinitis pigmentosa.

Treatment shows potential to slow the progression of human degenerative eye diseases, including retinitis pigmentosa.

The human eye. videoThe human eye This short film offers ... videoHow humans heal themselves This short film offers a look at how the body heals itself. Combining CGI scenes with real life action ...

NASA has revealed the SpaceX Dragon spacecraft will depart the ISS at 1.05am EST (5.05am GMT) on Tuesday (March 18), with ...

Emil Petrov's two children he shared with Cindy Crossthwaite have confronted him at a pre-sentence hearing for killing his ...

In a recent, cross-institutional study partially funded by the National Institutes of Health, researchers report that healthy ...