A total of seven states received the lowest grade on the new report card: Oregon, Connecticut, California, Hawaii, New York, ...

Discover how innovative urban design can promote health and well-being in high-density cities for a sustainable future.

Wildfires have already wrecked havoc across the US this year, and some areas are more at risk than others. California faced ...

The maps allow us to see what the most forested places in the U.S. have in common. Zooming in on a few different examples, ...