Melanoma Cases on the Rise
While some researchers suggest the rising rates of melanoma may simply reflect a change in how doctors diagnose melanoma and the increased availability of skin cancer screenings, a leading dermatologist says the increase is real.

Caution Urged in Use of Flea, Tick Products for Pets
In the wake of mounting reports of adverse pet health effects, the Environmental Protection Agency has issued new restrictions on spot-on flea and tick products -- and urges extra care in their use.