Man was found shot to death by family walking dog in 1985, and his identity has remained a mystery. County police also re-opened two other cold cases.

A groundbreaking project is piecing together Leonardo da Vinci’s genetic profile by tracing his lineage across 21 generations and comparing DNA from living descendants with remains in a Da Vinci ...

Behind every unexplained medical condition is a patient hoping for clarity and understanding. For people with suspected ...