Don't laugh at neighbors who think aluminum foil can improve their Wi-Fi router's signal, because they might actually be right. Xia Zhou, an assistant professor of computer science at Dartmouth ...

This surprising hack could be the remedy when your Wi-Fi throws a buffering tantrum—but is it the real deal or just another tech myth? Imagine that it’s a cozy Friday night at home, and you’re all ...

Spotty or weak Wi-Fi is a common problem, and your router is often the culprit. You might get a strong signal in one room but barely any Wi-Fi in another. Ideally, your Wi-Fi router should be placed ...