Olivia Prentzel

Last year’s historic wildfire season increased the area that’s prone to flooding, causing “an abnormal year of flooding events” this year, climate researcher says.

Christopher Linsmayer, 69, was charged with attempted arson after he set fires on his property near Kremmling, according to the 14th Judicial District Attorney’s Office.

Larimer County has closed the Poudre River to all use as crews assess damage to bridges downstream of Black Hollow Creek and attempt to remove debris from the road and river.

The Colorado Democrat said during a Colorado Sun event that he’s still not sure for how long the expansion would be extended under Democrats’ $3.5 trillion spending bill

The plague-positive fleas were collected from a prairie dog colony that went "silent" shortly after a 10-year-old girl died of the plague in the area.

Authorities found at least 15 guns inside their hotel rooms, but during interviews with investigators, there was no mention of a plan for a mass shooting, according to a criminal complaint.

Law enforcement stopped jailing people for petty offenses and in some counties, the census dropped by 45%. But data show that those changes were more of a precaution to mitigate infection than lasting change.

Four people were arrested over the weekend in connection with the discovery at The Maven hotel

San Juan Basin Public Health was notified July 7 of the potential case of plague, which is transmitted by infected fleas.

Chief Miles De Young retired amid an investigation that found evidence of gender bias in his department. Two commanders were also placed on leave as part of an unrelated probe.

Aaron Victor Ceja allegedly made the unauthorized purchases between 2011 and 2020 using his state procurement card while he was a project manager for the agency.

More rain is in the forecast, which could lead to more slides. "It’s a double-edged sword. We need the moisture, but we just don’t need it concentrated in Glenwood Canyon," CDOT boss says.

Lightning sparked three of the largest wildfires burning right now in the state

A new law signed by Gov. Jared Polis is intended to help former prison inmates who worked on fire crews get jobs in the fire service after release.

Thefts of the anti-pollution devices are way up, and so is the cost of replacing them amid clean-air rules that took effect this year

The city's effort is part of a broader attempt to help reduce greenhouse gas emissions by getting people in Colorado to replace gas-powered furnaces and hot water heaters with electric heating and cooling.

About 45% of Colorado, all west of the Continental Divide, now in some state of drought

Officials across Colorado are restricting access to rivers along the Front Range as high flows, low temperatures and debris make it unsafe for rafters, tubers and kayakers — especially those unaware of the rivers’ strength.