Search Engines

Accoona. Lets you target searches by geography, company, people, language and/or publisher.

Clusty. This search engine clusters searches into numerous categories.

DoubleTrust: Uses Google and Yahoo to find sites that both think are good, along with Google Orhpans and Yahoo Orphans to reveal what you missed had you just used one or the other.

Google News. Search news sources, news archives and much more. Includes links to international versions of Google News.

Twingine. Finds the top sites of Google and Yahoo simultaneously.