title: Update URL on AJAX request without using hash #
body: <p>I need functionality like the below website. When you scroll down, new stories are fetched from server using AJAX and the URL is also updated. There is no hash # in url as well.</p>
  
  <p><a href="http://qz.com/" rel="nofollow">http://qz.com/</a></p>
  
  <p>How can I achieve this?</p>
  
  <p>thanks</p>