As a powerful solar storm painted brilliant hues across Wyoming skies, people went searching for the perfect backdrop to catch the epic light show. Even backyards, streets and alleyways offered ...

A high-energy pulse from the Sun is careening through space and now slicing across Earth’s magnetic field, setting the stage ...

What if the night sky over New York City exchanged its usual amber glow for streaks of pink, green, and violet? Tonight, a ...