November 18, 2019 11:40 pm Almost a Dozen Hartford Schools Could Contain Dangerous PCBS PCBs are synthetic chemicals that were widely used from 1950 to 1979. These chemicals become airborne over time and are believed to cause a number of health problems, including cancer. US & World Videos 1:42 Car sent flying into the air after speeding through rotary in Massachusetts 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:31 Synchronized swimmers: See an incredible triple whale breach 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit
