An anti-nuclear group is planning a protest at Tucson Electric Power, following word that three utilities might pursue a new reactor in Arizona.

Smaller modular nuclear reactors are among the possibilities, perhaps to be located on the site of an abandoned coal plant ... weapons outside a Raytheon factory in Tucson. Self-described local ...

Projects are dead and surveillance is omnipresent in Xinjiang, which once lured Western companies such as Volkswagen.

Environmental Protection Agency Administrator Lee Zeldin on Wednesday announced nearly three dozen deregulatory moves that he ...

The Education Department’s civil rights branch is losing nearly half its staff in the Trump administration’s layoffs ...

The towering coal plant in Roane County will be replaced with natural gas by 2027 with power-grid-level batteries and solar to follow.

Coal miners once carried caged canaries underground. Those fragile birds, with their tiny lungs and racing hearts, dropped dead over from carbon monoxide long before the men felt a tickle in their ...

An innovative approach to steel making could eliminate use of coke and resultant carbon emissions forever. The technology now ...

The Trump administration’s decision to suspend the U.S. global air quality monitoring program complicates matters in far-away ...

“Restarting old, dirty coal plants will bring more pollution and higher costs for American families. It will mean more smog, more asthma attacks for kids, more heart problems for older Americans, and ...