Western intelligence sources told Time magazine on Friday that Israel's Mossad is responsible for the latest assassination of an Iranian nuclear scientist.
A magnetic bomb was attached to the door of 32-year-old Mostafa Ahmadi-Roshan's car during the Wednesday morning rush-hour in Tehran. His driver was also killed. Sources tell the magazine Israel was behind three previous assassinations of scientists.





Simple, inexpensive measures to cut emissions of two common pollutants will slow global warming, save millions of lives and boost crop production around the world, a large international team of scientists reported Thursday.





























