A freak accident on the job nearly cost industrial machinist Jeff Strayer his vision. Thanks to quick action by his coworkers, the almost-magical properties of placenta tissue, and a skilled ophthalmologist, the 53-year-old is back to work and seeing 20/20.

News reports have been circulating about an unusual number of ocular melanoma cases centered around Huntersville, N.C., and Auburn, Ala. But it’s not yet clear if there really is any connection between these cases.

In a first, scientists in China have created artificial photoreceptors to help blind mice see. We still don't have a full artificial eye. But we're edging closer, thanks to a wave of new technologies aiming to fix failing eye parts with human-made versions.

Do you know what the difference is between ophthalmologists and optometrists? A medical degree and many more years of training, for starters. A recent article from U.S. News and World Report explains what ophthalmologists are and how they can help you look after your vision and overall health.