Three new laws promise to make cities denser and fairer.
And that number doesn't even account for long-term exposure.
Timber Wars tore this town apart. Wildfire prevention brought it back together.
A look at how transportation could change without an addiction to automobiles.
The Caldor and Dixie disasters are just a glimpse of what this fire season could hold.
Every part of the problem needs fixing.
A story from Oregon offers lessons for a dried-out, overheated West.
When you’re trying to make your home more climate-friendly, is any cost too high?
Dry conditions have put public lands in uncharted territory this summer.
We've barely scratched the surface on the potential of plants.