It's easy to set up a Twitter account for business or personal use, on a desktop computer or a mobile device.

There’s nothing like a spotlight shining from Capitol Hill to make corporations take an issue seriously: ask MLB and the use of PEDs in baseball. Facebook and Twitter have been twisting in the breeze ...

Some Twitter employee — probably several employees, actually — had a pretty rough day on Tuesday, after a hack led to the AP sending a fake tweet to its 2 million followers. If only the hacker had ...