When it comes to testing portable fog machines for Digital Camera World this is my second session (and I have a few more fog ...

While portable showers aren't exactly new on the market, one model, currently on sale at Costco, offers some undoubtedly ...

For portable clocks, there is a necessary trade-off between optimizing cavity length to reduce the thermal noise floor and managing the practical challenges of transporting such systems. This ...

Or maybe you’ve arrived at the airport only to discover your iPad, laptop, or (god forbid) headphones are out of juice. This is an easily solvable situation, with powerful and portable power banks now ...

Rich Scherr is a seasoned journalist and editor who has traveled across the U.S., Canada, and Europe, and spent more than a decade reviewing hotel room.