WEST LAFAYETTE, IND. — A group of Purdue University professors has launched a start-up to create an auto-aiming wireless antenna system that reliably links users on vehicles and boats to the Internet.

It's annoying when the Wi-Fi connection is slow. But don't blame your kids -- look instead to the nature of traditional antennas. To satisfy our Facebook addiction and mobile TV habits, we tap into ...

"Do you have free Wi-Fi?" is a question that business professionals weren't asking a few years back. Nowadays, however, it's so commonplace that the term "Wi-Fi" is virtually universal -- and also ...

Currently, my desktop is connected via wifi but often has connection issues since the router is on the other side of the house. I've been thinking about replacing the default antenna that came with ...