Florida investigating how companies are marketing vaping

Florida's attorney general is launching an investigation into those selling vaping devices, with more than 20 companies under scrutiny. Law enforcement officials say vaping is becoming a growing concern among high-schoolers, and that has prompted the investigation into marketing practices and age-verification processes.

Vaccine helps woman fight breast cancer

Florida resident Lee Mercker became the first patient to participate in a clinical trial for a new breast cancer vaccine at the Mayo Clinic Jacksonville, after being diagnosed in March with early-stages of the disease. The vaccine has reportedly removed cancer cells.

Health providers get guidance on vaping injuries

With 1,299 reported cases of lung injuries associated with vaping and electronic cigarettes across the nation, the federal Centers for Disease Control and Prevention on Friday announced interim guidelines for health-care providers treating people who have the conditions.