Here is a free Mac OS X utility by Todd Ditchendorf for all you concerned web designers out there. XML Nanny allows you to validate your XML and XHTML documents (either locally or over a network) via ...

We report a set of tools to be used in conjunction with a robot-based Internet indexing engine which can be used to convert non-conforming HTML collections to well-formed and valid XHTML documents.

Seeking to establish an industry standard for Web site scripting, the World Wide Web Consortium (W3C) on Thursday published the Document Object Model (DOM) Level 2 HTML specification as a W3C ...

XML: Extended Markup Language XML makes data interchange easier on embedded systems by using a standard, extensible encoding scheme for structured data. It's not as efficient as custom binary data ...