The case centers on whether local governments can hold giant energy companies accountable for the local harms of climate change, but it has repercussions beyond climate.
U.S. officials say the ever-growing population of wild horses that roam federal lands in Colorado is depleting natural resources. But some activists say efforts to remove the horses are inhumane.
Kiros, a political newcomer, topped 15-term-incumbent Diana DeGette in the Democratic primary in Colorado's 1st Congressional District, a reliably blue House seat.
Like many cities, Denver's largest source of greenhouse gas emissions is its buildings. Heating and cooling skyscrapers requires a lot of fossil fuels. Now, the city is trying a surprising solution.
The court appeared ready to invalidate laws in some two dozen states that bar therapists from practicing a version of therapy that seeks to change a teenager's sexual orientation or gender identity.
James Craig is accused of fatally poisoning his wife of 23 years and trying to cover his tracks by asking his cellmate to kill the lead investigator. Here's what to know as his Colorado trial starts.
The owner of the Return to Nature Funeral Home received the maximum possible sentence for cheating customers and defrauding the federal government out of nearly $900,000 in COVID-19 aid.
Colorado Democratic Sen. Michael Bennet stopped short Wednesday of calling on Senate Minority Leader Chuck Schumer to step down from leadership, but came pretty darn close.
Jon and Carie Hallford were accused of taking money from customers and a pandemic relief fund and spending it on travel, plastic surgery and expensive cars.
Trump doubled down on false claims he has made about migrant crime in the city, and called for the death penalty "for any migrant that kills an American citizen or a law-enforcement officer."
The insurance workers were on an office retreat in the Rocky Mountains when they met at dawn to begin a hike to the summit of Mount Shavano. But one man didn't make it back down until the next day.
"Bad behavior has significant consequences,” the attorney representing families in a class-action lawsuit says. The remains of nearly 200 people were found at the Return to Nature Funeral Home.
