Contents

26 July 2017
Vol 9, Issue 400

About The Cover

Cover image expansion

ONLINE COVER Computing the Secrets of Metastasis. This image depicts a transfer RNA on a computer screen, illustrating the work of Hani Goodarzi, the winner of this year's AAAS Martin and Rose Wachtel Cancer Research Award, who applies computational strategies to the study of transfer RNA and other aspects of intracellular regulation that affect cancer cells' ability to metastasize. The winner discusses his work in a Focus article and will also present a lecture based on his research on Friday, 28 July 2017, at the National Institutes of Health. [CREDIT: PESHKOV/ISTOCKPHOTO; MOLEKUUL/SCIENCE SOURCE]