Editors note: In a letter sent to numerous Linux-using companies Thursday, The SCO Group Inc. cited specific code in Linux it claims was taken from its Unix intellectual property. The charges follow ...

An open letter to the Linux community published this week by Silicon Graphics indicates that SGI has conducted a comprehensive comparison of the Linux kernel and the Unix System V source code owned by ...

Several groups argue that SCO Group's shipment of a Linux product undermines its attack on the OS's intellectual-property underpinnings, but SCO says the argument is baseless. Stephen Shankland worked ...