Nancy Pelosi's investment history has become one of the most controversial topics in American politics, with critics pointing to remarkably successful stock trades made while she served in Congress.

Take a look at the comments section on your favorite news website. Some topics generate a lot of discussion among participants. Other topics may be widely read, but people don’t feel compelled to say ...

YouTube is updating its advertiser-friendly content guidelines to allow more videos on controversial issues to earn full ad revenue, as long as they’re dramatized or discussed in a non-graphic manner.

Add Yahoo as a preferred source to see more of our stories on Google. They called it Wicked Wednesday. With public hearings on three of the year’s most controversial topics, hundreds of concerned ...