El Paso County officials initially estimated the fire was 4,000 acres, but revised the size to 3,000 acres Thursday night.

BOULDER, Colo. — Mushrooms might be the latest tool in helping to fight wildfires. Boulder Mushroom is researching fungi's ability to decompose wildfire fuels like fallen trees and dead grass that can ...

A wildlife corridor plans to connect two Superfund sites at the former Rocky Flats plutonium plant and the Rocky Mountain ...

Boulder-area firefighters and workers from the sheriff’s office and the open space and mountain parks department plan to conduct a number of prescribed burns on agricultural ditches the ...

COVID-19 prompted schools to make an abrupt switch to educational technology, and many schools have kept many of these ...

Workers will continue to remove logs by helicopter at Longmont’s Button Rock Preserve – sometime between March 17 to 21 and ...

A Massachusetts man pleaded not guilty in court Monday after police said he drove drunk and hit a street sign, a fire hydrant ...

Leaders of municipal governments in the Boulder Valley have a multitude of concerns about on-again, off-again actions from ...

The current "operating theory" is that the fires were sparked accidentally in a backyard near Sunrise Highway, authorities said on Monday.

A few years back my son was given a ticket for launching a small Estes model rocket from a concrete pad in a Longmont park.

Dems will keep losing working-class voters with bills that slash rights, wages, writes Alejandra Beatty. Boulder Weekly ...