SAN FRANCISCO (MarketWatch) -- Google Inc.'s blog search engine last week had more visitors than category leader Technorati, according to data made public Friday by Hitwise, an Internet traffic ...

Swedish startup Twingly is going public with its blog search engine, which is being built to deliver spam-free search results. For the last two months, Twingly.com has been available as a closed beta.

Swedish startup Twingly has launched a blog search engine designed to deliver spam-free search results. Spam blogs are now considered to stand for the majority of the blog posts worldwide, according ...