Boulder’s decision to ditch fireworks in favor of safer alternatives appears to be paying off, with noticeably cleaner air compared to neighboring cities, according to a new analysis.

The celebration starts early with a block party beginning at 5 p.m. on Stockton Avenue between Bridge and Ferry streets.

Tempe's July 4th drone show fails due to overheating, fireworks used instead; while Gilbert and Goodyear cities participate in record-setting drone events.

Fireworks light up the sky during Santa Rosa’s Red, White and BOOM show at the Sonoma County Fairgrounds, July 4, 2013. A new ...

In June, Milwaukee County opted to swap its long tradition of fireworks at Veterans Park for a drone show over McKinley Beach ...

COPPER HARBOR – Copper Harbor had decided to experiment with Independence Day celebrations this year by hosting a Drone Light ...

IMPERIAL— The Imperial Valley Regional Chamber of Commerce’s patriotic drone show lit up the night sky above the IV ...

Lincoln City, the self-proclaimed “Kite Capital of the World,” offered its first drone light show in celebration of the ...

The city of Cocoa Beach is celebrating the Fourth of July using high-tech. The city put on its first-ever Drone Light Show, ...

Tempe city officials have issued a statement, addressing what happened that resulted in the cancellation of a drone show for ...

Tempe addresses failed July 4th drone show; Arizonans feeling impact of deadly Texas flooding; and more - here's a look at ...

Pasadena’s new approach to light up the sky was one of scores of Independence Day celebrations across L.A. County ...