Conor O’Rourke, who is now three, was part of a rare subgroup of patients which made his condition essentially untreatable.

A passing comment about the size of a baby’s head led to the infant being diagnosed with an extremely rare birth defect.

For the entirety of his impressive career in the NFL that was suddenly and tragically shortened by the reveal of a rare birth defect, Baltimore Ravens defensive ...

Lid4Kids celebrated another helmet giveaway today. Brantley Allen, better known as Mr.B, is the latest recipient of a Lids4Kids helmet. Mr.B was born with spina bifida, a rare birth defect that ...

Mr.B was born with spina bifida, a rare birth defect that happens when the spinal cord does not close during development.

Darryl Hall, 23, has a rare birth defect where his intestines developed outside of his body. He reveals the challenges he has overcome to become a line cook in Chicago.

Darryl Hall, 23, has gastroschisis, a rare birth defect where his intestines developed outside of his body. Courtesy Darryl Hall Gastroschisis affects around one in every 2,400 babies in the US.

Jesy Nelson has detailed the symptoms of the rare pregnancy complications she experienced before giving birth to her twins. The former Little Mix star and her partner Zion Foster welcomed Ocean ...

Both Matarazzo and Wosnik were born with a rare birth defect called cleidocranial dysplasia — a one in a million disorder that affects the growth and development of bones and teeth. Wosnik, who owns ...

The birth of one of Africa’s rarest animals has been caught on CCTV at a UK zoo - in a moment only a few people in the world have ever witnessed until now. The endangered okapi - also known as a ...