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

Colorado's highest court on Monday rejected efforts by Exxon Mobil and Suncor Energy to dismiss a lawsuit by the city of ...

Boulder and Boulder County filed the lawsuit seven years ago, seeking to hold Suncor Energy and ExxonMobil accountable for ...

A majority on the state Supreme Court allowed the climate lawsuit to proceed at the state level, but a minority dissent ...

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 ...

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 ...

In a 5-2 decision, the Colorado Supreme Court on Monday upheld a lower court’s ruling denying oil producers attempt to ...

The Colorado Supreme Court allows Boulder's lawsuit against Exxon Mobil and Suncor over climate damages to proceed.

• In issuing a preliminary injunction against the use of the Alien Enemies Act, U.S. District Court Judge Charlotte N.