Editing 1993 in science (section)

==Deaths==
* January 9 – Dame [[Janet Vaughan]], [[English people|English]] [[physiologist]] (b. [[1899 in science|1899]])
* February 11 – [[Robert W. Holley]], [[Americans|American]] [[biochemist]], winner of the [[Nobel Prize in Physiology or Medicine]] (b. [[1922 in science|1922]])
* February 21 – [[Inge Lehmann]], [[Danes|Danish]] [[Seismology|seismologist]] (b. [[1888 in science|1888]])
* March 4 – [[Izaak Kolthoff]], [[Dutch people|Dutch]] 'father of [[analytical chemistry]]' (b. [[1894 in science|1894]])
* April 1 – [[Solly Zuckerman, Baron Zuckerman|Solly Zuckerman]], British government scientific advisor (b. [[1904 in science|1904]])
* July 2 
** [[Elizabeth M. Ramsey]], American research [[physician]] (b. [[1906 in science|1906]])
**[[Clarence Zener]], American physicist (b. [[1905 in science|1905]])
* July 24 – [[Anna Maurizio]], Swiss biologist (b. [[1900 in science|1900]])
* August 16 – [[Kitty Joyner]], American electrical engineer (b. [[1916 in science|1916]])
* August 25 – [[Mildred Creak]], English [[child psychologist]] (b. [[1898 in science|1898]])
* September 24 – [[Bruno Pontecorvo]], Italian-born Soviet nuclear physicist (b. [[1913 in science|1913]])
* October 1  – [[Vera Peters]], Canadian [[oncologist]] (b. [[1911 in science|1911]])
* October 17  – [[Zvi Sliternik]], Israeli [[entomologist]] (b. [[1897 in science|1897]]) 
* November 1 – [[Severo Ochoa]], Spanish biochemist, winner of the Nobel Prize in Physiology or Medicine (b. [[1905 in science|1905]])