| Mar 14, 2011
The nuclear crisis in Japan, even if authorities are able to bring damaged reactors under control, has cast doubts on the future of nuclear power as a clean-energy solution in the United States and around the globe.
Before the recent events in Japan, the...
| Mar 16, 2011
| 7:49 PM
Fallout from Japan's crippled nuclear reactors already is being detected thousands of miles away. But scientists who track pollution blowing across the Pacific Ocean say the amount of radioactivity should pose no danger to the United States.