Add Yahoo as a preferred source to see more of our stories on Google. Constellation Energy will soon have permission to reopen the Three Mile Island nuclear reactor facility. It is the site of America ...

In April 1986, the world changed forever when the Chernobyl nuclear disaster unfolded in what was then the Soviet Union. What began as a late-night safety test at Reactor No. 4 quickly turned into the ...

Today, 69 years ago, a fire broke out on the Cumbrian coast, which would become the worst nuclear accident in British history.

There’s a good reason for all that protection — I’m inside the cavernous top of the Unit 3 reactor in the Fukushima Daiichi Nuclear Power Plant. Yes, that Fukushima Daiichi, site of the world’s worst ...

The recent nuclear accident in Fukushima Daiichi in Japan has brought the nuclear debate to the forefront of controversy. While Japan is trying to avert further disaster, many nations are ...