When disaster strikes and standard communication methods fail, there's one reliable tech tool that first responders and ...

Walkie talkies are a fun way to stay in touch despite smartphones ... you can view security footage from actual cameras and communicate with actual UHF or VHF two-way radio systems. The free version ...

While installing thousands of police cameras has undoubtedly helped catch criminals and solve cases, Chicago’s ever-growing ...

Arizona has gradually shed its dependence on agriculture, tourism, housing and mining to build a diverse economy. The proof, ...