SCO Group Inc. canceled IBM Corp.’s contract for the AIX Unix operating system Monday and revised a lawsuit against IBM to seek as much as $50 billion. The amended complaint also seeks an order ...

Escalating its $1 billion March lawsuit against IBM, The SCO Group on Monday said it had terminated IBM’s right to distribute its AIX Unix operating system and claimed that it was now entitled to a ...

Corporate users of IBM’s AIX operating system remained unfazed by The SCO Group Inc.’s decision earlier this week to follow through with its threat to revoke IBM’s AIX distribution license (see story) ...

IBM used its long-awaited Regatta Unix server launch to trumpet its claim to the best price-performance high-end Unix server, and score points against Sun and Hewlett-Packard. As well as the ...

The SCO Group Inc. today followed through on a threat it made in March and ordered IBM to stop using, selling and distributing its AIX operating system, which SCO claims is an “unauthorized derivative ...

The AIX Collaboration Center will house IBM's best Unix software engineers and Power chip designers and provide a place to showcase AIX developments to customers, partners, and independent software ...