Changing an air filter is usually considered routine maintenance -- well, except for Ford's "lifetime" air filters -- and you can find all kinds of dirt and debris stuck to your old filter before you ...

Lifetime or sealed vehicle parts don't always end up working as intended. While automakers sell buyers on the ability to never have to change this fluid or swap out that filter, you usually have to ...

The Blueair Blue Signature is a near-perfect air purifier: quiet, beautifully designed and effective at removing household odors and various other airborne pollutants. If only it were more affordable ...