A 2021 state law aimed at promoting hotel conversions has had a rocky start, only now yielding its first completed project.

The nation of Tuvalu has created an ambitious plan to relocate its entire population and preserve key cultural and historic ...

The Osage Nation is leading a complex and long-term initiative to identify, plug, and remediate thousands of orphaned oil ...

Cities in the county surrounding Boise will have to prove a “secondary benefit” before adding bike lanes or sidewalks to road ...

Popular in Germany, wall- or balcony-mounted solar panels come at a lower cost and face fewer regulatory hurdles than rooftop solar, but their legal status in California is murky.