New York (CNN Business)— 5G is here. It promises super-fast speeds, and it will enable some really cool, futuristic technology. You can get it if you want it, but you practically have to stand on your head.

What 5G tech you can get now

Ushering in the mobile 5G era, AT&T announced in December tha...

New York (CNN)The United States is urging its allies to stop using Huawei telecommunications equipment because the Chinese company poses a security threat, according to a published report.

The Wall Street Journal, citing sources familiar with the discussions, reports that US officials are pushing cou...