Add Yahoo as a preferred source to see more of our stories on Google. Melissa Gilbert smiling while posing in a white jacket with her hair in a twisty updo - Pascal Le Segretain/Getty Images In a ...

It might be possible to stop or even reverse the graying of hair in years to come, and the answer could be found in cancer treatment drugs. In a study published in 2017, researchers found that 14 ...

In a 2017 study, lung cancer patients receiving immunotherapy experienced re-pigmentation of their gray hair Researchers believe immunotherapy drugs may be able to prevent or reverse graying hair In a ...