Patent case before Supreme Court could have major implications for software

IBM offers to swap higher-interest debt for lower-rate obligations, plus cash

Cisco forecasts higher revenue for first time in downturn; CEO says ‘tipping point’ passed

NY files antitrust suit against chip maker Intel, claims company paid billions in kickbacks

Search and destroy? Ken Auletta’s book tells the story of Google and its many media rivals

Value of Sun Microsystems CEO’s pay package cut by 37 percent in 2009, filing shows

How the Dow Jones industrials and other major stock indexes fared in Tuesday’s trading

Stocks end mostly lower on mixed data on housing, consumers; IBM boosts outlay for buybacks

Stocks slide on mixed data on housing, consumers; IBM boosts its outlay for stock buybacks

IBM board authorizes $5 billion to use for stock repurchases