What are the key differences? Learn what causes an aurora, their similar celestial origins, and where to see these mesmerizing polar lights.

Space weather forecasting is decades behind Earth’s meteorology. Learn what makes auroras so unpredictable—and the real-time ...

The aurora borealis is a spectacle of space weather, but solar flares and coronal mass ejections have far more Earthly ...

The Northern Lights may be visible in U.S. states after space weather experts at NOAA forecast a geomagnetic storm as two ...

The Northern Lights may be visible in U.S. states after space weather experts at NOAA forecast a geomagnetic storm — and it ...

Seeing the Northern Lights is considered by many to be a once-in-a-lifetime experience. This year, the Aurora Borealis became ...

A meteorological phenomenon known as "king tides" is coming to east- and south-facing beaches along the Southeast coast early ...