This saddle-style air conditioner preserved my window view and cooled a 300-square-foot bedroom quickly.

Air conditioners are critical for providing relief during hot summers, which can make it unbearable when your own AC unit ...

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

Units with Wi-Fi support can be set to run on a schedule, or integrated with other smart home devices. This often requires installing an app, but some ACs offer Matter support, which allows you to ...

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 ...