Every day, one in six Americans sets foot in a school building. And there are dozens of environmental hazards waiting for us that we could be doing more to fix.
There's a reason you're not supposed to throw your unused medications in the garbage or flush them down the toilet. But what the heck are you supposed to do with them?
Congress is set to update a 40-year-old law regulating toxic chemicals in everyday products. But a watchdog group says the new regs were basically written by and for industry.
The bad news: Authorities estimate there are tens of thousands of lead water pipes in Philadelphia and Pittsburgh. Even worse, no one knows exactly where they are.
While others settled fracking lawsuits, two Pennsylvania families remain resolute in pursuing their case against one of the biggest drillers in the region.
Scientists have known for a long time that even low levels of lead can cause neurological problems in children. But a new study shows those impacts may be felt for generations.
