Twitter will give advertisers more controls to serve different ads to users based on which OS version their mobile device uses.
YiYing Lu, the artist whose design became known as the Twitter "fail whale," creates an illustration to describe the Twitter IPO.
Unless you're a Wall Street investor or an early Twitter employee, Twitter's IPO is a whole lot of meaningless hype.
The company said Wednesday that it plans to sell 70 million shares to the public starting Thursday.
Although Instagram users do not commonly turn to the site to find out what's happening in the world, CEO Kevin Systrom hopes that will change.
Tips from the experts on launching your cat, puppy, or parakeet's career as a meme.
While bumping up the price range of its initial public offering, Twitter also revealed that IBM says the microblogging service has infringed on several patents.
With a new deal between Microsoft and Twitter, tweets will continue to appear in users' search results to provide more context.