The Houston-Pasadena area was named one of the most polluted cities in the U.S., according to a new study from the American ...

We ask locals if pollution is a concern in their area and which parts of their city or town they believe suffer from the worst air quality.

We tried close to a dozen air purifiers from Coway, Levoit, Blueair and more. Here are the ones that still live in our homes ...

People who live in greener neighborhoods smoke and drink less on average, and those who make regular visits to nature tend ...