Getting lost in a strange place, surrounded by unfamiliar landmarks and people — or worse, being surrounded by nothing and nobody — can be scary. It's even worse if you're in a foreign country where ...

The way we travel has changed. The paper map that once unfolded to the size of a kitchen table now fits in our pockets. It also gives us detailed instructions for navigating almost anywhere in the ...

Cell service is something we take for granted, until it's gone. Both Verizon and AT&T have had nationwide network outages this year, which disconnected millions of customers out of wifi range. It's ...