Apple included a number of satellite-based features in its latest iPhone models to help users keep contact in an emergency. Here's what they are, and how to use them if you have no signal. Major ...

The free AccuWeather app has more than a dozen map features that allow you to monitor your area from precipitation to air quality. You can also use an interactive radar map that can track lightning.

Following Wednesday’s launch of Instagram’s new Snap Map-like opt-in “Instagram Map” feature — which lets U.S. users share their most recent active location with others and discover location-based ...

Instagram Map, the new Instagram feature copying Snapchat's Snap Map, makes it simple to share your location with friends. So simple you might not understand who you're sharing it without digging into ...

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