Bing Webmaster Tools adds new "Malware Alert" and "Malware Re-Evaluation" in the Message Center--as well as "Geo-Targeting" pages to specific country audiences.
Google, Yandex introduces new rel-alternate-hreflang annotation to help specify multinational and multilingual websites. Google adds nonprofits information to Knowledge Graph. Matt Cutts, don't buy spammy domain.
Good content is lost when specifying rel=canonical from component pages to the first page of a paginated series of articles. 5 common mistakes and tips to create valuable rel=canonical META tag.
The combination of AJAX and HTML5 "pushState" help in creating web pages that are search-engine friendly.
Bing WMT 'Site Move Tool' helps you quickly update Bing search index to reflect redirects--"change of address" from one domain to another--or, site redesign with a new directory structure.
'Help for hacked sites' lets recover hacked sites, with detailed information on specific issues. New how-to cheat sheet for WordPress or blogger, Google SEO Starter Guide. Building mobile-optimized websites guide add 11 new languages.
Google Transparency Report now shedding more light on the National Security Letters (NSLs). Google AdCamp for current sophomores and juniors --and 2013 DoGooder Video Awards for nominations opens today.
Google patent application filed details metrics the company considers when ranking news stories and deciding how prominently to display them on its Google News.
Google reminds to avoid paid links that pass PageRank in order to prevent loss of trust, lower PageRank in Google Toolbar, lower rankings, or removal from Google search results in an extreme case.
Watch this video, if you're intrigued by the Search Queries feature in Gogle Webmaster Tools but aren't sure how to make it actionable. Explains 120 variables that can factor into protecting Google accounts.