Pages are submitted to Google News in the form of an XML site map. This site map is submitted to Google via Google Webmaster Tools:
Generating an XML site map
Submit the following URL:
http://your-domain/easysiteweb/googlenewsitemapindex.ashx
replacing 'your-domain' with the domain of the site being submitted. For example: http://resources.easysitecms.net/easysiteweb/googlenewsitemapindex.ashx.
