Have you heard about Xfinity Mobile lately? It’s Comcast’s own wireless service that comes as part of its bundles. Xfinity Mobile operates as a Mobile Virtual Network Operator (MVNO) and uses ...

The NASCAR Xfinity Series season continues with the IAA and Ritchie Bros. 250 at Martinsville. See Saturday's starting lineup here.

A full guide of when and how to watch the NASCAR Cup and Xfinity Series races at the Circuit of the Americas this weekend.

The Xfinity 500 is scheduled to start at 2 p.m. ET on Sunday, Oct. 26 at Martinsville Speedway in Ridgeway, Virginia. The ...

The NASCAR Xfinity Series season finishes up with the NASCAR Xfinity Series Championship race at Phoenix. See Saturday's starting lineup here.