If you’re already feeling the heat of summer, now’s the time to cool down your space, without overheating your budget. Walmart’s air conditioner sale includes options for every room size and budget, ...

Around 78% of Americans are concerned about rising energy costs but staying in a cool environment shouldn't cost a worrisome amount -- especially during this heat wave. It's important to find a good, ...

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 ...