Tricks like moving closer to a cell tower, charging your smartphone battery, or connecting to Wifi Calling can fix a bad phone signal in just a couple minutes.

Before you blame your carrier or start shopping for a new phone, you should know that you can usually get a stronger signal with a few ridiculously simple tricks. We're talking about things that take ...

Fix bad reception fast with reliable steps like toggling Airplane Mode, restarting, or resetting your phone’s network ...

Airports do it. Satellite dishes do it. Even giant radio telescopes do it. So why shouldn't you be able to focus your Wi-Fi signal in a way that makes it more useful? Some folks at Dartmouth think you ...