AdSense Blog

http://adsense.blogspot.com
If you want to stay on top of what’s happening with AdSense, the AdSense
blog is the place to do it. This blog is updated a couple times a week (sometimes
more) with tips about using AdSense smarter or with news about
AdSense that might affect you.
Several people from the AdSense team work on the blog, so the voices are as
varied as the information that you get.
Add it to your RSS — this usually requires adding the blog URL to your RSS
reader, but the steps vary depending on the reader that you’re using —
because it’s always nice to know what’s going on in AdSense Land.