We promised to bring you more on Powerset, that secretive company that wants to better Google with a new kind of search. Powerset is going after the holy grail. It is called "natural language" search, ...

Start-up's search engine is designed to understand the meaning of Web pages, offering the promise of a smarter, more efficient search experience The public will get its first chance Monday to test a ...

Powerset, a startup building a search engine that understands ideas rather than just words, has opened an online lab to tap into the brainpower of a limited number of humans. Powerset’s search ...