Air Lab is a $250 portable air monitor with CO2, NOx, VOCs, e-paper, open data via MQTT, five-day battery, and no cloud ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

Portable ACs have specific quirks to consider. Here's what I learned about buying and installing a mobile air conditioner. John Carlsen has more than a decade of experience testing and reviewing home ...

The dog days of summer are in full bite mode for millions of Americans. That means cranking the A/C up, which for some, will wind up wiping their old unit out. And when that happens, ceiling or floor ...

This powerful portable AC offers 14,000 BTUs of cooling power, making it ideal for areas up to 500 square feet. It operates at just 51 decibels, though, so it won’t keep you up at night. It also has a ...