It´s Yahoo versus Google in a battle of Internet search engines. Yahoo is rolling out a rebuilt search engine. The company hopes to top Google as the most popular place to find things on the Internet.

The overhaul will change the way Yahoo´s search engine works and looks. Yahoo hopes that the new service will provide more useful information than Google, and be simpler to use.

Google is refusing to comment on the new competition from Yahoo. Toppling Google won´t be easy. In just five years, Google has become synonymous with online searching.