Take a Tour of The Ozarks Mountain and Mill Country

Take a tour of the mills and mountains of the Ozarks of Missouri and Arkansas, home to some of the finest remaining historic gristmills that still exist in the U.S.A. Based on the popular Historic Ozarks Mills book created by award-winning photographer Mike McArthy. Hydropower's energy-producing capacity is getting well-deserved attention these days, and these old mills provide inspiration.

For or Against Global Warming?

Believe it or not, the global warming debate still exists. The Inhofe EPW Press Blog now has 650 scientists that speak out against the fact that global warming is real and manmade. But are these sources credible?