The State Supreme Court has cleared the way for a high-profile lawsuit, years in the making, to move forward in state court.

The Colorado Supreme Court permitted Boulder County and the city of Boulder on Monday to proceed with their lawsuit against ...

The Colorado Supreme Court on Monday rejected efforts by Exxon ... of Boulder seeking to hold the companies responsible for climate change, Reuters reported. The court's ruling said federal ...

On May 12, 2025, in a 5-2 decision, the Colorado Supreme Court held that the tort claims brought by local governments in ...

The Colorado Supreme Court dealt a blow to the fossil-fuels industry this week by refusing to dismiss a 2018 lawsuit by Boulder and Boulder County against ExxonMobil Corp. (NYSE: XOM) and subsidiaries ...

A lawsuit by the city of Boulder that seeks to hold oil companies accountable for their purported role in climate change will continue in a lower district court. The Colorado Supreme Court said in a ...

Dumbgerous,” a word coined by a 13-year-old friend, is a handy term for something both stupid and harmful. It’s only May, but ...

The Colorado Supreme ... in the district court of the area where the impacts are happening." Exxon Mobil and Suncor insist they haven't misled anyone. The causes of climate change, they say ...

the Colorado Supreme Court held that the tort claims brought by local governments in Colorado against major fossil fuel companies concerning damages stemming from climate change could proceed.

A lawsuit by the city of Boulder that seeks to hold oil companies accountable for their purported role in climate change will continue in a lower district court. The Colorado Supreme Court said ...