Contents

29 October 1999
Vol 286, Issue 5441

About The Cover

Cover image expansion

COVER The 2000 AAAS Annual Meeting and Science Innovation Exposition will convene on 17 through 22 February in Washington, DC, with symposia, exhibits, and lectures examining the exciting diversity of science, technology, and engineering. The vital role of science and technology in the 21st century is captured by the meeting's theme, "Science in an Uncertain Millennium."