If your default browser homepage and search engine keep mysteriously changing to Yahoo!, your computer is probably infected with a browser hijacker. While resetting the browser might seem to fix the ...

Yahoo reached a deal for prime real estate on all Acer PCs shipped globally, with a co-branded toolbar, homepage, and search engine, the companies said Wednesday. In a deal that extends the battle for ...

Yahoo is quietly testing a search engine which users can customize by adding, removing and rearranging components, suggesting that the company may plan to make it easier for users to tailor search ...

SAN FRANCISCO -- Yahoo! snapped up online advertising pioneer Overture Services for about $1.6 billion on Monday, giving the Internet powerhouse a potent weapon in the competitive search-engine ...