An Akron, Ohio fire kills seven people, including five children and two adults. (Fox News 8)
Health and medicine
A small study shows that two known carcinogens, o-toluidine and 2-naphthylamine, were found in greater amounts in the urine of e-cigarette users than in nonusers. Previous studies of traditional cigarette smokers have identified o-toluidine and 2-naphthylamine as the two most carcinogenic molecules for the bladder. (Medscape Medical News)