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

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

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 ...