Responding to critics, officials promised a crash effort to clean up pollution along the diversion paths.

The use of microorganisms to clean up toxic wastes and pollution.

We are paying for and cleaning up pollution on our farms.

I'd like to use that Superfund to clean up pollution for a change and not just pay lawyers.

By the same token, everyone benefits from cleaning up pollution, so they should pay something.

It costs the United States more in health care and lost productivity than it would to clean up pollution.

The process is intended both to clean up existing pollution and prevent more.

"It was supposed to clean up pollution, not create industry."

They could also find themselves having to pay to clean up pollution on sites they have bought.

Many towns have fought industry or government to force them to clean up pollution, but something very different is happening here in northern Idaho.