After years of trying for a baby, Madison and Steven Mitchell, from Iowa, were ecstatic to welcome their baby girl into the world - but soon, they had a feeling that something wasn't quite right.

A baby girl who has very unusual, beautiful, big eyes was diagnosed with a one-in-a-million condition that scared her parents ...

A rare diagnosis changed everything.

Madison Mitchell was told they were having a “healthy baby” but when Violet opened her eyes they realized she was different.

Congenital aniridia is a rare disease caused, in most cases, by mutations in the PAX6 gene, which is essential for the development of ocular structures. Although the most visible feature is the total ...

Cornea of a healthy eye (left) and of a patient with aniridia (right), showing changes in the tissue’s defensive cells that reflect corneal alteration. Congenital aniridia is a rare disease caused, in ...

Congenital aniridia is a rare disease caused, in most cases, by mutations in the PAX6 gene, which is essential for the development of ocular structures. Although the most visible feature is the total ...

Dry eye disease has no cure, but various treatments can control symptoms. Using non-preserved artificial tears is safe for frequent daily use. Environmental factors like wind and pollution can worsen ...

Even Charles Darwin was puzzled by the evolution of the vertebrate eye. New research suggests that it traces back to a cyclopean invertebrate with a single eye atop the head. By Carl Zimmer Look at ...

This is read by an automated voice. Please report any issues or inconsistencies here. Ray J performed in Shreveport with blood streaming from his eyes and a medical apparatus visible on his chest, ...

The earliest ancestors of all backboned animals, including humans, may have viewed the world with four eyes, not just two. The remnants of those extra eyes persist in the human brain today as the ...

Ray J shocked fans when he performed with what appeared to be bleeding eyes and something taped to his chest just weeks after revealing he only has months to live. The "One Wish" singer, 45, can be ...