
The tendency of more intelligent people to live longer has been shown, for the first time, to be mainly down to their genes.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/BYgrQlBsfjc» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/BYgrQlBsfjc/150726200059.htm