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The US plan to contain the accumulation of destructive weapons in the Middle East has much to commend it, but it will require that Israel should be open about its nuclear weapons.
The nuclear industry is seriously addressing the issues which cause public concern. Despite its still controversial image, a wave of nuclear construction is likely to begin soon after the year 2000.
Stephen Wolfram, the designer of Mathematica, the computationalist's software package, hopes to get back to physics soon. But will the bug let him go free?
Protein engineering has made it possible to combine the binding sites of murine antibodies with human antibody regions. Antibodies constructed in this way have important advantages for therapy.
Neuropeptide Y antiserum for immunohistochemical use, a monoclonal antibody to cytokeratin 20 and a range of fluorescent microspheres for antibody attachment – new products for today's immunologist.
