Remove output of author username and blog link of news snippets from search results I currently have this in template.php to remove the 'username's blog' link from blog entries. 

function phptemplate_links($links, $attributes = array()) {
    unset($links['blog_usernames_blog']);
    return theme_links($links, $attributes);
}


How would I go about using unset to remove the 'username's blog' link from the search results page?
Consider using Display Suite module.

To make changes to search results for article content type, Goto admin/structure/types/manage/article/display and enable the search result custom display.

Then visit admin/structure/types/manage/article/display/search_result and add or remove the fields as per your requirement.