There's Life After Radiation for Brain Cells - 08/12/2013. There's Life After Radiation for Brain Cells. Scientists have long believed that healthy brain cells, once damaged by radiation designed to kill brain tumors, cannot regenerate.
Pew Research Center. The Pew Research Center is a nonpartisan American fact tank, which is based in Washington, D.C. It provides information on social issues, public opinion, and demographic trends shaping the United States and the world.
The Churchill Northern Studies Centre is an independent, non-profit research station located near Churchill, Manitoba, Canada. Study topics include polar bears, beluga whales, bird migration, northern lights, winter survival, arctic wildflowers and sub-arctic ecology of Hudson Bay. All proceeds support sub-arctic research and education.