Comcast posted a 28 percent rise in quarterly profit on Thursday, but its shares fell nearly 7 percent midday as it lost more subscribers than expected, amid concerns that the weak housing market ...

Hackers knocked Comcast.net offline late Wednesday night, preventing customers from getting to their Comcast Web mail and account records on the company’s Internet portal. The criminals somehow got ...

Comcast is considering a fundamental restructuring of its business, exploring the creation of a separate company for its cable TV networks and potentially seeking partnerships in streaming. This shift ...