Edir Pedro

This plugin attends to set posts navigation in Ajax mode, with only one forward button and without loosing accessibility and search engine index.

Hungry For Posts

A simple Ajax pagination with only one button forward. Click to get more posts without reload the page, click again to get more, again and again, unti …

Taehan Lee

This plugin make it possible to navigate more recent posts without refreshing screen.
<h4>Features</h4>
<ul>
<li>Navigate more recent posts without refreshing screen (AJAX).</li>
<li>General settings: Title, Number of posts to show, Post title length, List formatting(title, date, author, comment_count, thumbnail), Date formatting, Thumbnail</li>
<li>Filtering: Post type, Taxonomy/Author/Time query.</li>
<li>Navigation: Label, Position, Text align, Page range, Max page links</li>
<li>Effect: Appear effect(Fade In, Slide Down, Slide Up), Disappear effect(Fade Out, Slide Up, Slide Out), Auto Pagination.</li>
<li>Custom CSS, Progress Image, etc</li>
</ul>
Demos: 
http://urlless.com/u-more-recent-posts-demos/
If anything does not work please leave a comment at: 
http://urlless.com/u-more-recent-posts/

U More Recent Posts

This plugin make it possible to navigate more recent posts without refreshing screen.

Hungry For Posts vs U More Recent Posts