Mesa and Montrose County Public Health officials have advice for residents when combatting poor air quality from wildfire smoke.

BRUSSELS (AP) — A huge fire on Wednesday at Belgium’s Tomorrowland music festival site has “severely damaged” the main stage two days before the event was due to start, organizers said.

Battery storage is the backbone of a renewable grid. It stores solar power when the sun isn’t shining and balances demand throughout the day,” write Wendy Root Askew and Fred Keeley ...