AT&T Inc. reported virtually flat sales and fewer new broadband customers than analysts expected in a quarter that was ...

United States Cellular plans to sell wireless ops to T-Mobile for $4.4B, focus on fiber infrastructure. Read what justifies ...

The U.S. telecom firm said on Wednesday it had added 403,000 net monthly bill-paying wireless phone subscribers in the ...

TSMC has notified the US Commerce Department that one of its chips was found in a product by the Chinese company Huawei ...