On Friday and Saturday nights, viewers from San Francisco to Tasmania ... Cloudy conditions can roll over any state at any ...

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern ...

The agency is calling for a Kp index of around 4, which is indicative of a "quiet aurora." Over the last few weeks, these have sprung up rather regularly, denoting that the auroras happening this ...