posts_nav_link keeps showing same posts

You need to add some additional code to resolve that.

Change your query posts to this

<?php $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
      query_posts("category_name=news&paged=$paged"); ?>

make sure you have double quotes around the query_posts parameters

I’m having the same problem and I tried this with no avail. Please help.

This is the page: http://www.goliathlabs.com/goliath2009/articles/

This is my code:

<div class="articles-container grid_8">
			<?php
			$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
			$args=array(
			   'categore_name'=>articles,
			   'paged'=>$paged,
			   );
			query_posts($args);
			?>
			<?php while (have_posts()) : the_post(); ?>
			<h1><a href="<?php the_permalink(); ?>">
				<?php the_title_attribute(); ?>
				</a></h1>
			<h2>
				<?php meta(subheading); ?>
			</h2>
			<div class="body-text">
				<?php
				global $more;
				$more = 0;
				?>
				<?php the_content('<p>&raquo; Read full article&hellip;</p>'); ?>
			</div>
			<?php endwhile;?>
			<?php posts_nav_link(' — ', __('&laquo; Newer Posts'), __('Older Posts &raquo;')); ?>
		</div>