Another round of intense atmospheric activity will arrive late Tuesday, when an atmospheric river storm will park itself ...

By Mark Gongloff Compared with President Donald Trump’s many attacks on science so far in his second term, his affront to climate science feels like a mere flesh wound at the moment. Delaying cancer ...

The Trump administration is targeting programs that prioritize diversity, equity, and inclusion, as well as topics related to ...

Mass layoffs at the U.S. climate and weather agency would have a ripple effect across the economy, say former NOAA officials ...

Good morning, Boulder. Hope your week is off to a strong start. Leading today’s news: “We’re just getting our butts kicked all the time.”   That’s how Seth McKinney, fire management officer for the ...

To see the northern lights in Colorado, a KP index of 5 or higher is usually needed. The KP index measures geomagnetic ...