Twitter is trying to compensate the recent changes made by google in their search result being affected by Google+ recommendations. According to a tweet by company's Personalization and Recommender Systems Chief Pankaj Gupta -- Twitter has a big search and discovery announcement today.
Search & discovery in @twitter set to change forever after tmrw. Team - congrats and enjoy the enormity of ur impact few understand today!— Pankaj Gupta (@pankaj) July 6, 2012
We don't know what exactly twitter is going to do with their search and discovery tool on the social networking website, but it is sure to be something which will be more user friendly and easily discoverable in Google search result which is now "Google+" driven list.
Twitter representative said earlier -
"As we've seen time and time again, news breaks first on Twitter. We're concerned that as a result of Google's changes, finding this information will be much harder for everyone."
Whatever is going to be launched today we'll sure cover it and keep you updated about any changes.