Add Yahoo as a preferred source to see more of our stories on Google. This undated Yewdall family photo provided by attorney James Pepper shows Cheryl Yewdall, a woman with cerebral palsy and ...

A Tulsa man fighting to prove his innocence in a 35-year-old murder conviction appeared on Thursday in an Oklahoma County courtroom. The Oklahoma Innocence Project asked the judge for DNA testing on a ...

Researchers have developed a first-of-its-kind test for autism that they say can find markers of risk in a single strand of hair, an innovation that might help clinicians identify it in young children ...

Head hair comes in many colors, shapes and sizes, and hairstyles are often an expression of personal style or cultural identity. Many different genes determine our hair texture, thickness and color.

A single black hair could help bring clarity to the mysterious death of a 50-year-old Philadelphia woman who choked on a large disinfectant wipe at a care home for people with development difficulties ...