Twitter crashed on Tuesday for about one hour due to a software glitch, according to the social network. The company apologized to its users in...

Twitter reported high earnings and revenue in its first quarter as a public company, although its user growth was slower than expected. The company posted...

Twitter has bought 900 patents and signed a cross-licensing agreement with IBM, bulking up on its intellectual property portfolio. The deal was signed up in...

Twitter has revamped its desktop Web pages to make it easier to visit and read on smartphones. "We're now rolling out a refreshed http://twitter.com reflecting...

Twitter scrapped changes to its "block" function that for a short time yesterday had let posters interact with other users on the microblogging site even...

Twitter will begin showing ads to users based on their browsing history, it said on Thursday. Twitter's new advertising feature allows marketers to use cookies...

Twitter has implemented a security technology that makes it harder to spy on its users and called on other Internet firms to do the same...

Twitter said on Thursday it would introduce self-serve ads for small- and medium-sized businesses in three countries outside the United States. Businesses in the United...

Twitter soared 92 percent in its first day of trading on Thursday on the New York Stock Exchange (NYSE) as investors showed a high interest...

Twitter priced its initial public offering above its expected range to raise at least $1.8 billion, in a sign of strong investor demand. The company...