Yahoo set to unveil new homepage

Yahoo Inc said it plans to introduce a major overhaul of its Internet home page on Tuesday, as the company strives to make itself more relevant to Web surfers and create new

Dollar edges up on caution ahead of Bernanke

The dollar edged higher on Tuesday in a slight recovery from sharp falls the previous session as caution set in ahead of Federal Reserve chairman Ben Bernanke's congressional testimony. Bernanke will start