Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

Star columnist Greg Hansen checks in this week with a fresh notebook, highlighting the Pima County Sports Hall of Fame's 2020 class, future of football in Arizona, UA football recruiting, and what one ...

SWE: Represents the snow water equivalent found at selected SNOTEL sites in inches. Precip: Water year (Oct. 1 - Sept. 30) precipitation in inches.