This Windows network setting is designed to boost performance — but it could be why your videos keep buffering.

An estimated one million Internet users are expected to have trouble connecting to some of their favorite Websites during World IPv6 Day on Wednesday. More than 400 popular Websites including Facebook ...

With its latest update to Mac OS X, 10.6.5, Apple has changed how the operating system handles IPv6 connectivity. Snow Leopard will now only connect via 6to4 tunneling to IPv6 destinations if IPv4 is ...

It's been a quarter of a century since the first IPv6 standard was finalized as RFC 2460, and to say adoption has been slow is an understatement. The pool of available IPv4 addresses has been ...