Fix canonical URLs
Change your template's <?php get_header(); ?> to <?php get_header(false); ?>
This way your site won't have the canonical meta tag (all posts have the same canonical url, that of the news page)
Fix the <title>
Have the post title inserted in the <title> meta tag. You can do one of these:
-
install and activate the News Manager Title plugin
or (better, if you use News Manager 2.3+) - use the new template tag nm_post_title - see here