The city is tightening its procedures for backfill dirt used at demolition sites and launched online reports to track testing of those sites.

Residents of Gilbert are frustrated by skyrocketing water bills, despite an ongoing audit showing no widespread issues with ...

Dasom Han of the Republic of Korea competed at the 2026 Winter Olympics on Feb. 18. FTIR tests found organic fluorine—an indicator for banned fluoro waxes—on the base of her skis. Credit: Maja Hitij/ ...