Wifi is a radio signal, and when a radio signal passes through a solid material, it weakens—and certain materials have a bigger impact than others.

There are several things or objects in your home than can obstruct or block your Wi-Fi signal, and we have mobilized a list of 10 of them.

IF your Wi-Fi is lagging there’s a strong chance it’s because of these common household materials. Your router transmits radio waves to communicate with your iPhone, laptop and everythi… ...

While it is nearly impossible to remove the presence of Wi-Fi signals from the local environment you can block the signal from entering your computer by disabling the wireless network adapter.

"These can all sort of block the WiFi signal and prevent you from getting a decent connection.” Consumer Reports tests routers for what matters most: how fast they send a WiFi signal from ...

How to Block the Direction of a Wi-Fi Signal. When network security is paramount, such as in businesses and office setups, it is a good idea to limit your Wi-Fi network to only the area where it ...

Ever wonder if your phone case is messing with your signal? Learn how different materials and designs impact your Wi-Fi and cellular connection.

Frustrated with Wi-Fi woes, 5 On Your Side says it might be time for a tuneup.

Wi-Fi routers tend to be ugly. We have some favorite spots to hide them that won’t block their signal.

Certain materials can block a Wi-Fi signal from traveling, and electromagnetic waves can scramble a Wi-Fi signal.

Unfortunately, “Low-E” windows also tend to block cell signal. Lucas added that insulation, and even certain paints, can separate tenants from the wireless networks they need to conduct business.