T-Mobile's T-Satellite usually costs extra, but the carrier is making satellite-based text messaging free to customers in areas affected by Winter Storm Fern.

People in Avella, Washington County, say they have no phone coverage. The community is about 45 minutes south of Pittsburgh, ...

You can still make and receive audio and video calls without a cellular connection. Here's how to do it on your Android or iPhone.

CoMaps is community-driven, open-source, transparent, and the developers aren't concerned with making a profit. The app is fairly new (just hitting Google Play Store and the Apple App Store around ...