@meetmyboston : I checked your site and it looks like you have enabled the Infinite Scroll feature on your site and its working fine. If you would like to enable the scrolling feature rather than clicking the load more button. Login to your WordPress admin section. Go to Catch Infinite Scroll from the dashboard menu and under settings you will find Load On (Trigger on) option : Select Scroll and save your changes.
Let me know if this helps you out.
Regards,
Tikaram
