“Sensor-based sorting doesn’t just improve processing, it reshapes mining strategy,” explains Rezai. “By increasing the grade ...

More than 1,000 Arizona teachers have left the profession since July, according to State Superintendent Tom Horne.

PITTSBURGH — Pittsburgh Water says it’s achieved a historic milestone in water quality. The water company says in its latest round of water quality tests, a lead level of 2.0 parts per billion (ppb) ...

Shared Legacy is an organic farm in Elmore and on Wednesday, it served as a classroom as well. Seventh and eighth-grade ...

As Dawson Creek considers transferring drinking water from the Peace River, BC could make energy companies fund the project.

Jon Van Wyk spent last weekend in the middle of a forest in northern Washington County — learning to make contour maps, observing items found on the forest floor and coming up with nature-based math ...

Arizona’s water agency is taking the first step toward establishing groundwater protections in La Paz County where water ...

As the nation works to strengthen its food security, these local producers are finding innovative ways to boost harvests and raise healthier stocks. Read more. Read more at straitstimes.com. Read more ...

A quiet revolution is reshaping the world of fine jewelry. What was once a niche innovation is now at the heart of ...

Sacramento, California advocates for policies to support young people and develop their leadership to organize and advocate ...

More Houston-area elementary schools slipped in the ratings this year than improved, but the region still claimed an outsized ...