For decades, chemical companies used Toms River as their private dumping ground for their toxic waste. Then the town's residents started asking questions.
Jared Diamond writes books that focus on the big issues of life that everybody's concerned with--survival, sex and why history turned out the way it did. He says the United States is an example of a successful society but is at risk of screwing things up.
When Cleveland's Cuyahoga River actually caught fire in 1969, it became a national rallying cry for the country to confront its long-neglected water pollution problems.
Though few relics of the legendary Pennsylvania Mainline canal system exist today, it set in motion an era of canal building that still shapes how we move goods around the country.
A new PBS film premiering next week takes a fresh look at the life and work of the Pennsylvanian regarded to be the godmother of the modern environmental movement.