A federal court on Wednesday affirmed a federal judge’s 2021 ruling imposing a $14.25 million penalt

When a single employee at Colorado’s emergency operations center outside of Denver tested positive f

Republican lawmakers in Montana are sharing that they received letters with white powder as federal

In March 2019, at a crowded happy hour in Boulder, Colorado, I sat listening to Matt Shupe, an atmos

When New Yorkers flip the channel to their local news station Friday night, they'll likely be greete

Journalist Wesley Lowery, author of the new book "American Whitelash," shares his thoughts about the

This story is part of a series focusing on climate change in key Senate races on the ballot in Novem

Climate researchers racing to calculate how fast and how high the sea level will rise found new clue

Veteran news anchor Jorge Ramos has determined when he will be signing off from "Noticiero Univision

Nations around the globe are falling behind in all but three of the key technologies needed for a tr

For proponents of clean energy, the Donald Trump administration already seems like a nightmare. In t

A growing coalition of U.S. politicians want tougher police tactics used against gangs now selling f

A small, twin-engine aircraft with only the pilot inside crashed near a busy highway in Texas on Wed

Coal is dying, and total global greenhouse gas emissions from electrical generation will peak in 202

President Obama, writing in the nation’s leading science journal, declared that “the trend toward cl