If your iPhone still has the Home Button, you can open the Control Center simply by swiping up from the bottom of the screen. But on newer iPhones with a notch or Dynamic Island, you have to swipe ...

Google catches up with iOS in allowing 911 operators to invite callers to live video sessions.

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Ellen Lee Ellen Lee is a ...

I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, these ...