The long-running battle between Microsoft and Sun Microsystems over the Java programming language escalated Thursday, as Microsoft issued a terse response to a Sun ad campaign that ran last week.

WASHINGTON--Microsoft went on the offensive Friday in the antitrust case brought against it by Sun Microsystems, accusing its bitter rival of violating California law through "unfair competition." In ...

SAN JOSE, Calif. — Sun Microsystems Inc. and Microsoft Corp. have announced a technology cooperation agreement under which they will make their products interoperate and settle outstanding legal ...

Sun Microsystems said Friday that it has entered into a “broad cooperation agreement” with Microsoft and settled all outstanding litigation. Microsoft will pay Sun $700 million to resolve all pending ...

Sun Friday said it has entered into a “broad cooperation agreement” with Microsoft and settled all outstanding litigation. Microsoft will pay Sun $700 million to resolve all pending anti-trust issues ...

The preliminary injunction issued by Judge J. Frederick Motz in Baltimore is a double-barreled victory for Sun. The company won preliminary injunctions on a copyright infringement claim and on an ...

Sun and Microsoft’s icebreaking partnership finalized in the wee hours of Friday morning could provide years of relief from agonizing integration projects for corporate IT if the marriage turns out as ...