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

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

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

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 ...

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

Colorado lawmakers overturned a recent decision of the state Supreme Court in the final days of the legislative session, ...

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

The Colorado Supreme Court on Monday ruled that jurors can hear evidence about suicidal intent in a fentanyl distribution ...

The Colorado Supreme Court on Monday ruled that a landmark lawsuit brought by the City of Boulder and Boulder County against ...