Unsalted Water

In Wyoming’s Powder River Basin, efforts to access a major new source of natural gas stalled when drilling for coalbed methane also produced millions of…

Incentives At Work

In Anchorage, Alaska, companies are giving their employees incentives to reduce winter air pollution. They come in the form of cold hard cash, and they…

Revolutionizing Pulp

The rising global demand for paper is forcing producers to look beyond trees to crops such as flax and hemp. The increase in forests set…