Hurricane Harvey rescuers turned to walkie-talkie app Zello while working to save thousands trapped by floodwaters last week. As Hurricane Irma runs through the Caribbean and approaches Florida, ...

A free walkie-talkie app has shot to the top of the App Store as the Caribbean and the southeastern US prepare for Hurricane Irma. The app, called Zello, lets you use your phone as a walkie-talkie or ...

WASHINGTON: As Floridians flee the path of Hurricane Irma, one app is proving to be a hurricane season essential: Zello walkie-talkie. Allowing users to communicate even when a natural disaster ...

Brendan is a freelance writer and content creator from Portland, OR. He covers tech and gaming for Lifehacker, and has also written for Digital Trends, EGM, Business Insider, IGN, and more. Apple has ...

Less than one year after its iOS launch, French startup ten ten has gone viral with a walkie-talkie app that allows teens to send voice messages to their close friends — even when their phone is ...