What happened at the Three Mile Island in Pennsylvania?
There was a nuclear accident. Per the Nuclear Regulatory Commission “The accident at the Three Mile Island nuclear power plant near Middletown, Pennsylvania, on March 28, 1979, was the most serious in U.S. commercial nuclear power plant operating history, even though it led to no deaths or injuries to plant workers or members of the nearby community. It brought about sweeping changes involving emergency response planning, reactor operator training, human factors engineering, radiation protection, and many other areas of nuclear power plant operations. For more information, I’d suggest that you check out the information at the websites below. Good luck.