This quarterly newsletter provides information on the work of the United Nations Educational, Scientific and Cultural Organization (UNESCO) in the field of natural sciences.

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A World of Science is published in Arabic, English, French, Russian and Spanish by the Natural Sciences Sector

Copyright: All articles may be reproduced providing that A World of Science, UNESCO and the authors of the articles are credited. ISSN 1815-9583

Director of Publication: Gretchen Kalonji
Editor: Susan Schneegans
Graphic design and lay-out: Yvonne Mehl
Printer: UNESCO, Paris (France)
Arabic edition: Dergham SA, Lebanon
French edition: Nicole Levy and Susan Schneegans
Russian edition: Elena Tveritinova
Spanish edition: Frank Ortiz

Corporate address:  of the United Nations Educational, Scientific and Cultural Organization (UNESCO), 1, rue Miollis, 75732 Paris Cedex 15, France