index show only

There may be other ways to do it but here is a suggestion. If you have your index page set to only show one post you could insert this into index.php before the loop,

<?php
   if (is_home()) {
      query_posts('cat=1');
   }
?>

Where the category ID (1) is the category you want displayed.

LenK thank you for your reply, But is there away to show all the post in the category ?

The thing is I would like it so when some one visit the site they see all the recent post to the news category but not the rest of the post

Well, if for example you have your front page set to display 5 posts or 10 posts etc then that snippet should display the latest 5 posts etc from that category – you follow? ??

Ya i see what you mean thank you so much