They are huge technology sites that can be well known within the industry. Sites like CNET, Tomshardware, etc. offer fresh and interesting news on a daily basis. The truth is, some sites are so popular that hardware manufacturers actually send them free hardware to ensure that the editors can test them out and post reviews on their sites. That means, you, as the reader, get first hand information on the performance of the-latest hardware.
News internet search engines are not dedicated to technology news, but you can use them to search for your favorite news. Simply type in the keywords (e.g. "latest CPU"), as well as the latest and most relevant news will be presented to you. You can even subscribe to the news based upon those keywords.
Technology blog search engines like Technorati are very interesting. They don't work the same way as search engines. You will need to wait for the major search engines to crawl a site prior to deciding to get updated content. For blog major search engines, the blog actually sends a ping to the search engine, letting the crawler know that there is new content. It's interesting to observe that blog search engines always have a tendency to get the phrase out faster than traditional internet search engines. Perhaps this is why they're gaining in popularity.
From the search engines, you can readily locate technology blogs. There are thousands and thousands of technology blogs online. So what is it that separates the quality blogs from the not-go-great technology blogs?
Normally, you can tell if a blog is a quality blog or not only be reading the first few posts. On the web, everything is approximately content. So killer content is what you are looking for. For technology blogs, killer content means more than just being grammatically correct. It also means more than just copy and paste specifications. Specifications of technological gadgets are important, but after the specifications are already publicly released, nearly every blog can post such information. Put simply, the information is not unique.