Seek, and ye shall find. Go forth into the vast digital wilderness that is the Internet, therefore, and seek ye news stories wherever they do grow, whether in the deserts of newspaper triteness, or upon the vast, jumbled plains of television news station websites, or even among the crags of the mountains of medical journals. And, should none of these suit with ye, pray to the Great Overmind, Google, asking it to send ye stories related to the search string "medical news stories."
You may also find something interesting searching around this site: scitechdaily.com
Good luck.
Sean, EssayForum.com