Volume 368 Issue 6474, 28 April 1994

Opinion

  • Opinion |

    The confessions of a retired Russian spymaster make sensational charges of disloyalty against a generation of nuclear physicists now dead, and unable to answer for themselves.

News

Correspondence

Science in Mexico

  • Science in Mexico |

    The 80 million people of Mexico are looking to 1994 (and NAFTA) to signal full membership of the international community. The assassination last month of a presidential candidate is a set-back, but need not be a huge one. This survey of science in Mexico shows that the foundations have been laid for continued improvement.

News & Views

Scientific Correspondence

Book Review

Article

Letter

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