Hello
It looks like there is some extra code in there for the articles. For example I see the following for the first article which looks like its causing the display issues
<p 3-new-toll-collection-system-at-tappan-zee-bridge"="" news="" style="margin-bottom: 15px; direction: ltr; font-family: Georgia, Century, Times, serif; font-size: 15px; line-height: 21px; border: 0px; vertic...</a> </li> <li> <a href=">New Toll Collection System at Tappan Zee Bridge: </p>
I would try stripping the text at an earlier number (you can change this in the module admin area under the Joomla article settings) so that this stuff gets cut off and doesn't mess up the layout like it is.