acohn - I'm a serious news junkie - I hit several sites daily looking for stuff (Atkin's included).

I also subscribe to several publications which allow me special privileges on certain sites.

Most productive sites for Atkins articles are (in rough order):

http://Google.com - expecially their "news" option
http://CNN.con
http://www.ScienceNews.Org
http://www.sciam.com
http://www.nytimes.com
http://www.washingtonpost.com
http://www.salon.com
http://slate.msn.com ("In Other Magazines" section)

...etc, etc...