As the skies over the New York City metropolitan area exude doomsday vibes, residents are looking for ways to make the air a little more breathable. Some have returned to masking outdoors while others ...

People in the U.S. spend as much as 90% of their lives indoors ...

What do vinegar, cornstarch and baking soda have in common? Besides sharing space in the kitchen pantry, these and other household items can be used as the basis for do-it-yourself cleaning supplies.