They said it couldn't be done: Nuclear fusion. We visit scientists building a clean power plant that's hotter than the sun — but can they ever deliver? Then: the strange world of cold fusion, the people who hate it and the billionaires betting on it.
The Nuclear Regulatory Commission studied the disaster at the Fukushima reactors for a year. Now it's voting on an expensive safety modification to 31 similar reactors in the U.S.
Eunice, in a dusty corner of New Mexico, rode the ups and downs of the oil business for decades. Then a nuclear-processing plant came calling, and Eunice welcomed its jobs.