Replacing or buying a new central air conditioning system can be a huge expense, so you’ll want to get it right. To peg down systems that are likely to last, we measure and track the ...

Inland air quality routinely ranks among the nation’s worst. Studies show diesel exhaust being especially hazardous for neighborhoods — often low-income and communities of color — living ...

Avoid vigorous physical activity and run your air conditioner and/or an air purifier. If possible, do not use whole house fans or swamp coolers that bring in outside air. Avoid burning wood in ...

Looking to beat the heat without breaking the bank? Here are the top portable air conditioners, tested by CNET's experts. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the ...

Friday’s incident involved a Boeing 787, which was subject to review by the Federal Aviation Administration following a mid-air dive of a Latam Airlines flight last March. In that previous ...