Intel shares fell following the chip-maker's disappointing forecast for 2014.
Spotify, the Stockholm-based music-streaming service, has raised $250 million in a new funding round, making it one of the world's most richly capitalized startups, according to the Wall Street Journal.
A jury in California's Silicon Valley on Thursday ordered Samsung to pay Apple $290 million for copying vital iPhone and iPad features.
Dropbox is reportedly seeking to raise $250 million over the next few weeks in venture capital funding, putting its valuation at a staggering $8 billion.
As Sony and Microsoft once again spar this holiday season over hardcore gamers enamored with the shiny, powerful new consoles, they may be overlooking how the gadgets will compete among people who look to tablets and smartphones for entertainment.
T-Mobile said Monday it will sell 66.2 million shares in a stock offering that could help it buy wireless airwaves.
Nvidia's stock climbed Friday after third-quarter profit topped Wall Street expectations and it raised its quarterly dividend by 13 percent.
Sales of the latest edition in the "Call of Duty" video game franchise topped $1 billion in sales to retail stores on the first day, Activision Publishing said.
Twitter debuted on Wall Street at $26 a share Thursday morning, nearly doubling the company's value in 90 minutes of trading.
Hispanics use Facebook more frequently and spend more time on social media than the U.S. Facebook market at large, and advertisers are looking for a way to target that audience.
Twitter's shares opened at $45.10, well above the IPO price of $26, and increased 84 percent by midmorning.
Twitter's initial public offering of shares is set to begin trading on the New York Stock Exchange on Thursday at a price that values the company at more than $18 billion.
Microsoft has reportedly struck a few names from the list of potential successors to CEO Steve Ballmer.
Shares of Activision Blizzard climbed Wednesday after the video game publisher sold $1 billion of its latest "Call of Duty" title into retail stores on the game's first day.
When Twitter goes public on the floor of the New York Stock Exchange, it will trade under the supervision of Barclays Capital.