Abstract: With the increasing problem of atmospheric particulate matter (PM) pollution, an increasing number of scholars has conducted studies related to PM. Most of the research on PM has focused on ...

Savannah Guthrie is set to return to NBC's Today show on Monday, April 6 — her first appearance since her mother, Nancy ...

Loyalist Exploration Ltd. is pleased to announce the completion of a preliminary review of its DeSantis gold property , located approximately 4.5 kilometres southwest of . Six priority targets have ...

CORDES LAKES, AZ (AZFamily) — Search and rescue teams are looking for a Verde Valley man who went camping by himself and never came home. Yavapai County Sheriff’s Office says 76-year-old Mark Eric ...

Abstract: To enhance the sound source identification performance of functional beamforming (FB), this paper proposes a penalty functional beamforming algorithm based on a quadtree hierarchical grid ...

TUCSON, Ariz. -- When Arizona offensive coordinator Seth Doege's daughter, Leighton, turned 7 years old, quarterback Noah Fifita and some of his family showed up at Doege's house unannounced with a ...

Thanks to some stunning mountain views and high safety ratings, Tucson is quickly becoming one of the fastest-growing ...

The water crisis in America’s Southwest is worsening along the Colorado River, which supplies seven states but has been drained by drought and climate change. In western Arizona, towns are forced to ...