A new real-time monitoring system captures minute-by-minute changes in toxic metals resulting from traffic pollution. Research indicates that non-exhaust sources, including brake wear, significantly ...

A new state task force charged with examining the feasibility of real-time community air pollution monitoring met for the first time on Monday, but new members of the group were still grappling with ...

The Delaware City Refinery, Delaware's largest polluter, lacks real-time fence line air monitoring despite community concerns. Real-time monitoring, proven effective and affordable, is used in other ...

Alexandra Simon is a digital content producer at CBS Philadelphia. Alex started her career at CBS21 in Harrisburg, Pennsylvania before joining KARE 11 News in Minneapolis, where she covered breaking ...