Monday’s forecast calls for low-end aurora borealis activity expected to increase significantly by Tuesday night.

The northern lights may be visible as far south as New York and other parts of the northeast such as Vermont, New Hampshire ...

This staffing reduction increased the National Weather Service (NWS) vacancy rate to approximately 30% nationwide.

Kavya Beheraj/Axios Spring is getting warmer overall and featuring more unusually hot days in most U.S. cities, a new analysis finds. Why it matters: Warmer springs can cause early snowmelt, which can ...

Colorado Democrats are seeking answers from President Donald Trump’s administration about its “dismantling” of the National ...