Google Blog Search has launched two new features i.e. Hot Queries and Latest Posts on the right hand side of the Homepage. In the Hot Queries list, you will find the most queried keywords i.e. most trendy topics. And the Latest Posts section will consists of recently posted articles from popular blogs.
You will also find RSS and ATOM Feeds just below the ‘Subscribe’ header on the left hand of the Google Blog Search Homepage, making it easier for you to subscribe to any topic via Google Reader or any other feed application.
There is an iGoogle gadget that will embed the Latest Posts and Hot Queries from Google Blog Search Homepage to your iGoogle Page, making it easier for you to stay in touch with the latest trend.