Several mayors from across the country - including Los Angeles, Phoenix and Mesa - have joined a coalition to find solutions to address the lack of affordable housing in their areas.
Migratory Mexican free-tailed bats are coming home to new habitats tailored to their roosting needs.
The Village of Supai, located inside the Grand Canyon, believes that its water supply will be affected by a uranium mine that sits above its watershed. The tribe is now working to try to stop mine production.
The Arizona Department of Environmental Quality released a new app to crowdsource data about natural streams, rivers and lakes in Arizona.