Anything with a laser has undeniable hacker appeal, even if the laser’s task is as pedestrian as sending data over a fiber ...

The wireless technology that saved hundreds from the shipwreck was in its infancy, and competing distress signals didn’t help. Initially developed in the late 1800s, the Marconi telegraph used long ...

Filled with the top stories to start your day, and emergency news alerts.

What Are the Best Cell Phone Booster Brands? Booster manufacturers have to use various tricks to detect the best signal from surrounding towers and amplify it without messing up the carriers' systems.

Cut through the chaos of information overload with content specifically for cyber communications professionals. The Cyber Edge is SIGNAL Media’s home for the expanding world of cyber technologies. The ...