How to convert XML (rss.php) to html?

How to convert XML (rss.php) to html?

I'm new to XML, I got rss feed from website.com/rss.php containing XML
<rss version="0.91">
<channel>
<title>News</title>
<description>Powered by website.com</description>
<link>http://www.website.com/</link>
<language>en-gb</language>
<item>
<title>
Product Title 1
</title>
<link>
http://www.website.com/link-to-product-page.html
</link>
<pubDate>Fri, 27 Sep 2013 17:40:29 +0100</pubDate>
<description>
<![CDATA[
<img src="http://www.website.com/images/product_image_1.jpg"/> Product
Description 1 ]]>
</description>
</item>
<item>
<title>
(...)
</description>
</item>
</channel>
</rss>
I would like to convert this to html. Any advice? :)