From radio labs to anechoic chambers that look like Elsa's castle, here's a rare look at how Apple tests Bluetooth, Wi-Fi, 5G and satellite connectivity on the Apple Watch.

A test of the New York City Wireless Emergency System is scheduled for noon today in New York City. If you are in or near the city at that time, you may receive an alert on your phone. This is only a ...

The New York City Emergency Management conducted a citywide test of its wireless emergency alert system at noon today. WEA ...