Finally. some good news in the fight against skin cancer.  Advances in treatment have led to the largest yearly declines in deaths due to melanoma ever recorded for this skin cancer, according to results from a new study.  Led by researchers at NYU Grossman School of Medicine, its Perlmutter Cancer Center, and Harvard University, the study showed that death rates among white Americans – the group that accounts for almost all cases – climbed 7.5% between 1986 and 2013, but then dropped by near...