Learn how to use aluminum foil to redirect Wi-Fi signal to specific areas of your home that need it.

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 ...

Feedback signals used by ordinary routers can be tapped into to identify you based on the way you walk.

As per the new study by German researchers, it was revealed that modern WiFi signals can potentially be used to identify and track individuals inside homes without requiring them to carry any ...

Scientists in Germany have demonstrated a startling new form of surveillance: identifying people using nothing more than ordinary WiFi signals. By analyzing how radio waves bounce around a room, ...

TL;DR: Researchers in Italy developed WhoFi, a biometric tracking method using WiFi signal distortions caused by individuals to create unique identifiers. This deep learning-based technology enables ...

In the age of uber-fast internet, spotty Wi-Fi connections can be super frustrating, especially at home. Thankfully, there’s an affordable fix you can try: TP-Link’s AC1200 Wi-Fi Extender is only $20 ...

Mobile hotspots convert an LTE connection into a Wi-Fi signal that other devices, like laptops or tablets, can use. Here's how to use your own.