Can an empty soda can give your Wi-Fi a boost? I put the idea to the test.

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 ...

The JoyLantern Wi-Fi 6 Extender plugs into a wall outlet to push your existing WiFi signal into the parts of your house where ...

Wi-Fi extenders are cheap, but come with distinct drawbacks.

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 ...

If you have a bad Wi-Fi signal inside of your home, the cause might not be what you expect. Chicken wire could be in your ...

History is filled with stories of the great being felled by the puny. Goliath and a pebble, Achilles and his heel, the ...

Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Heart rate is one of the most basic and important ...

Don’t you just hate that one spot in your home where Wi-Fi is patchy? Maybe you have multiple areas where Wi-Fi seems to dip and fizzle out. Those are called dead spots and there’s a super-simple fix ...