radioactive

Radiation Risk to U.S. Very Low, Top Expert Explains

As the crisis at Japan's Fukushima Daiichi nuclear plant continues, some worry that radiation from the damaged reactors will reach U.S. shores. Dr. Edward Maher, president of the Health Physics Society, and an environmental science expert at Harvard, explains why we should breathe easy.

What U.S. Energy Policy Needs: Less Coal, More Uranium

With cleaner air and energy self-sufficiency high on America's list of priorities, our irrational dislike of nuclear power looks increasingly imprudent. China, France and the U.K. have raced ahead safely on nuclear power: It's well past time for the U.S. to start catching up.