Topic: Environment
Like Checking the Weather: Air-Quality App Charts Local Pollution
Information helps users decide when, and whether, to venture outside or exercise
LA Residents Exposed to Wildfire Smoke Face Heightened Health and Financial Risk
Far from burn zones, especially for renters and those with iffy credit, money troubles follow fires
A Cash-for-Clunkers Program Could Reduce Aviation Emissions
Paying airlines to scrap — instead of sell — old planes produces environmental benefits at a low cost