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

Forests, oceans and other ecosystems play a vital part in pulling CO2 from the air. But new research shows climate change is threatening those natural systems.

The Colorado Supreme Court rejected efforts by Exxon Mobil and Suncor Energy to dismiss a lawsuit by the city of Boulder ...

Climate change solutions might be lurking in the dark recesses of your home, according to microbiologist James Henriksen, and ...

Climate change is melting glaciers and permafrost in the mountains outside of Boulder, Colorado, exposing rocks and freeing ...

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

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 case filed by Boulder and Boulder County seeks to force the fossil fuel companies to help pay for climate-driven ...

New study finds that ammonia aerosols from penguin guano likely play an important part in the formation of heat-shielding ...

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

Colorado Top Court Allows Boulder to Sue Exxon, Suncor Over Climate Change By Nate Raymond (Reuters) -Colorado's highest ...

Too often in Colorado, the public discourse around energy, natural resources or transportation, is really a conversation ...