AT&T's 5G coverage will reach entire nation this year

The 5G network of AT&T is expected to reach nationwide coverage this summer, according to John Stephens, the company’s senior executive vice president and chief financial officer, during an update to shareholders.

U.S. companies, Huawei get new 5G rule

The U.S. Department of Commerce on Tuesday posted a new rule that allows U.S. companies to work with China's Huawei to develop standards for 5G and other cutting-edge technologies, despite restrictions on doing business with the telecommunications equipment maker.

What is the Internet of Things?

The Internet of Things (IoT) represents devices that connect to the internet and each other to exchange data information.