Reviews Is American Science in Decline? By Yu Xie and Alexandra A. Killewald Share this:EmailFacebookTwitterPinterestPocketRedditPrint By Science News August 10, 2012 at 11:53 am Two sociologists look at fears of falling behind the global competition and find that U.S. research is changing but is still in good health. Harvard Univ., 2012, 230 p., $45