June 20, 2014, 9am PDT
Knowledge is power when it comes to environmental justice, and a group of students from UCLA has recently armed residents of Los Angeles with a mapping tool that tracks the amount of toxins emitted by local factories.
November 23, 2013, 11am PST
In bright blues, greens, and reds, an interactive map developed by property information website Property Shark documents New York City's cornucopia of polluted properties. Check the map to see if you might be living next door to a leaking oil tank.