Frisco will once again be collecting Christmas trees to fuel the Spontaneous Combustion bonfire on Saturday, Feb. 10. Collection of Christmas trees for the annual bonfire will begin Tuesday, Dec. 26, ...

Flames licked at the dark sky above Frisco on Saturday, Feb. 8, during the town’s annual Spontaneous Combustion event that couples disposing of Christmas trees with a community event featuring fire ...

TREES are spontaneously combusting in a terrifying “group torching” chain reaction, ripping through drought-parched land and wiping out dozens of homes. Toxic smoke is now choking communities hundreds ...

Two unrelated fires in Fort Collins on May 12 were likely caused by spontaneous combustion, according to Poudre Fire Authority. One fire ignited juniper bushes outside a business. The other fire ...