Verizon shares rise in premarket trading on Tuesday after the telecom giant beats Wall Street's earnings and revenue expectations in its fiscal fourth quarter..
Yahoo!'s revolving door continues to spin, with Editor-in-Chief Jai Singh leaving the company, according to published media reports.
IBM receives the most U.S. patents in 2013, well ahead of tech titans such as Apple, Microsoft, Google and HP.
IBM executive Mike Rhodin explains how their Watson supercomputer, famous for its appearance on the game show Jeopardy, is now spearheading the tech giant's latest push into cloud and big data.
IBM's Watson supercomputer, which made a headline-grabbing debut on Jeopardy in 2011, will spearhead the tech giant's latest efforts to tap cloud and big data dollars.
Sirius XM, Apple, Riverbed and Apple are among tech's premarket movers.
Micron Technology shares are surging more than 10%, lifted by the semiconductor specialist's better-than-expected first-quarter results.
Sirius is once again the most active premarket Nasdaq stock while Netflix feels the impact of a Morgan Stanley downgrade.
Sirius XM is a big-gainer in premarket trading, while Twitter takes a tumble.
Cisco's services business is set for a boost from Software-Defined Networks (SDN), Edzard Overbeek, the tech giant's senior vice president of services, tells TheStreet's James Rogers.