Seasonal droughts have been with us forever. But, especially in the western US, they are of increasing duration and severity. Unfortunately, that trend is expected to continue. The result is less ...

Most people don’t think about air quality until it becomes a problem. It might not be random if you’ve ever felt sluggish in a home office or noticed your allergies acting up indoors. CO2 levels, ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. As temperatures drop and windows close, air quality tends to ...

The use of smart meters to enforce water restrictions could encourage widespread conservation — but not without local backlash, a new study has found. Amid California’s ongoing drought, researchers ...