A new study of smokers finds that currently smoking is associated with a lower risk of developing Parkinson's disease, but quitting smoking was associated with a lower risk of death.

A study of 410,000 adults finds current smokers have a lower Parkinson’s risk, while quitters have a higher Parkinson's risk but a much lower risk of death.

Study links smoking habits to Parkinson’s disease risk and all-cause mortality, showing persistent smokers have lower PD risk but quitting improves survival.

A retrospective study shows a synergistic interaction between Parkinson disease and stroke, leading to increased long-term mortality risk.

Ozzy Osbourne, lead singer of the legendary heavy metal rock band Black Sabbath, died this week at age 76. Although Osbourne's cause of death hasn't yet been publicly released, he revealed in an ...

For decades, scientists have known that a misbehaving protein sits at the heart of Parkinson’s disease, yet the precise chain of events that turns that protein into brain cell death has remained ...