These compact air conditioners provide quick relief from the heat without making you break a sweat to get them installed.

Prime Day officially kicked off today, June 23, and our deals team has been hard at work to find the best Prime Day air ...

The Windmill was the top-performing AC unit in our tests, outperforming all other window and portable units. It dropped from ...

We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.

To ensure a fair comparison, we divide air conditioner units into three categories: window units, large portable units (over ...

A man shops for a new Ac unit in store - Yamini Chao/Getty Images With AC repairs and replacements getting so expensive, some homeowners living in areas with cooler summers might consider ditching a ...

As is the case for many people, my home cannot be retrofitted with central air. My 100-plus-year-old Brooklyn apartment, which features prominently in my seven years of air quality reporting for WIRED ...

One of the tried-and-true methods of cooling off without spending an arm and a leg has always been to use a window air ...

A room air conditioner can make a sweltering space comfortable again, especially in older homes, apartments, and additions where central air falls short. The bigger challenge is choosing between a ...