From a foldable, wireless charging station to , this is the travel gear you want on your next road trip, long flight, and more.

Color E Ink displays were everywhere at ISE 2025, but this is the only one in the world that receives its power without wires ...

Where are my keys?!” It happens more often than we’d like to admit, but most of us have been guilty of misplacing our ...

Three innovative design techniques substantially enhance wireless transmitter performance and can boost power efficiency and ...

Three innovative design techniques substantially enhance wireless transmitter performance and can boost power efficiency and elevate data rates concurrently. This effectively aligns with the growing ...

The efficiency of wireless charging systems is limited by power loss occurring due to frequency changes in the resonant circuits that enable power transfer. These necessary modulations reduce ...

You Asked Each week, we'll hand pick some of the most commonly asked questions and answer them as concisely and helpfully as we know how. Updated less than 4 days ago On today’s episode of You Asked: ...

To help with your travelling woes, here are the best travel items on Amazon — including top-rated essentials like travel bags ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Executive Editor David ...

The chances are that many of you will have made an FM “bug” style transmitter, a simple one-transistor oscillator usually driven by a small electret microphone. It’s also relatively ...