From April 27: “Google News aggregates stories from over 25,000 news sources updated continuously. Starting today, we’re offering users an additional channel to follow the news by posting links to top stories as they become available on the new googlenews Twitter account.”
Find them at @googlenews.
I use Twitter and I read Google news but, in my analysis, if I wanted to look at the news I could just open it up into another tab. Someone might like this feature but it seems to me like it might clutter up my Twitter space even more—and that’s the last thing I need.