Add Yahoo as a preferred source to see more of our stories on Google. jpkirakun / iStock / Getty Images Plus A weak Wi-Fi signal complicates your online lifestyle, but there are plenty of ways to ...

Researchers propose a drone-based system that supports mobile networks by improving coverage and reducing delays ...

Browsing slowing to a crawl. Dropped Wi-Fi signals. Wireless dead zones. Every one of these problems is maddening in a world where getting online has become an absolute necessity. If you feel like ...

Losing your cellphone signal isn't just annoying; it can be dangerous. We've all been there. You're traveling through an unknown stretch of road when your Spotify playlist drops off the stereo because ...

You know that special kind of holiday-travel panic? Your phone's signal bars just... disappear. One minute you're following the GPS to your in-laws', the next your map is frozen, the festive playlist ...