John de Graaf says there was a time when a list of Arizona political icons would have included Barry Goldwater, John McCain and at least one other – Stewart Udall. But de Graaf worries that Udall, an Interior secretary widely recognized as the modern father of conservation, is being forgotten, a slight that he hopes to reverse with a recently released documentary.

Native American boarding school survivors of abuse and their descendants shared memories and tears in Arizona on U.S. Interior Secretary Deb Haaland's yearlong “Road to Healing” initiative. They spoke Friday at a school in the Gila Indian River Community just south of Phoenix before a large audience that included Gov. Katie Hobbs and Democratic U.S. Rep. Ruben Gallego.

Vice President Kamala Harris and two cabinet secretaries on Thursday celebrated the start of construction of a new high-capacity power transmission line between Arizona and California, which they hope will lead to future solar energy farms in the desert outside Phoenix.

For the first time in six years, leaders of federally recognized tribes from across the country gathered in Washington to meet with Biden administration officials in a gathering one Oklahoma leader called “extremely powerful.”

The Interior Department announced Friday that it will consider revising a set of guidelines for operating two major dams on the Colorado River in the first sign of what could lead to federal action to protect the once-massive but shrinking reservoirs behind them.