Is there any module for importing news from a WordPress site? When we install Drupal, the first thing we do is importing content from other engines that we used.

Is there any kind of similar converters from other engines, for posts, user accounts, and comments?
For Drupal 7 try WordPress Migrate:


  wordpress_migrate supports migrating WordPress blog exports (WXR
  format) into Drupal using the Migrate module. Import of posts, pages,
  comments, attachments, tags and categories is supported. Imports can
  be rolled back completely.


and Wordpress Import if you are using Drupal 6:


  This module imports a WordPress blog into Drupal from a WordPress
  eXtended RSS (WXR) file.