The magnetic loop antenna is a familiar sight in radio amateur circles as a means to pack a high performance HF antenna into ...

At first glance, a device sitting just across Honoapiilani Highway from Māalaea Harbor looks almost like a space rover.

Need a compact, capable projector you can take with you for presentations on the road—or just tote from room to room or to backyard for movies? Here's a look at the top-rated models we've tested. Most ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a mobile writer ...