Navajo Nation President Buu Nygren says Donald Trump's push to revitalize coal could bring jobs, revenue and energy security.

Fossil fuels: Pollution from coal-fired power plants led to hundreds of deaths in Arizona, NM, study says As Kewenvoyouma noted, each tribe and individual carefully considers the impacts of energy ...

House Bill 2679 would allow utilities to move large debt into low-interest bonds through a financing mechanism known as ...

The projects include those owned by Perpetua Resources, Rio Tinto, Hecla Mining, Albemarle and Warrior Met Coal.

The Trump administration said on Friday it will fast-track permitting for 10 mining projects across the U.S. as part of its ...

How Arizona school districts are responding to ... personhood,' abnormalities law Navajo president endorses Trump's coal order, but activists cite climate, health risks Recall efforts launched ...

In Washington, the EPA administrator talks up budget slashing. But he strikes a different tone on the road, promising support ...

Trump's tariff policy could push the nation into a recession, with rising unemployment, bankruptcies and more. These warning signs bear watching.

a historian at Arizona State University who studies early American power-generation. America was sitting right atop the answer to this fuel crisis, in the form of massive piles of coal ...

A vigil was held to urge the return of Kilmar Abrego Garcia, deported and held in El Salvador despite a Supreme Court order.

WASHINGTON — The Donald Trump administration has exempted 47 companies from regulations to curb mercury and air toxins for coal-fired power plants for two years, according to a list of ...