WINONA, Minn. — A look at the first set of data from one of Winona’s air monitors shows that city residents have little to worry about when it comes to breathing in fine particles — though the study ...

Jennifer Noelani Ahia on Wednesday morning in 2nd Circuit Court identifies a video she shot of heavy equipment moving “sand and earth” at a Maui Lani site. Next to Ahia is plaintiffs’ attorney Lance ...

For years, scientists have measured levels of airborne silica sand inside mines and enclosed operations, but there’s no formal standardized level or method for measuring frac sand in ambient air. So ...

Collector Pamela Satpathy and Police Commissioner Gaush Alam directed TGMDC to install CCTV cameras at sand quarries, ...