The Magnetic Shield That Protects Our Climate Earth is surrounded by an immense magnetic field, called the magnetosphere.

Nestled along the pristine shores of Lake Huron in northeastern lower Michigan, Alpena proves that you don’t need to drain your retirement account to live somewhere spectacular. While other lakefront ...

Thanks to the fortunate coincidence of good weather and two major auroral storms, lots of us went to bed late.

Tonight’s aurora forecast is on the calmer side, with a Kp of around 2. What that means: The main auroral oval stays far ...