Northern lights were visible in several parts of the U.S. Tuesday night into Wednesday. So what are auroras, and what caused ...
Space weather experts forecast coronal mass ejections from the Sun to reach Earth, triggering dazzling auroras and disrupting ...
Severe solar storms are set to hit Earth, potentially causing vibrant northern lights visible as far south as Alabama and ...
Northern Lights could dazzle UK again tonight as Met Office issues rare 'severe' geomagnetic storm alert The Northern Lights ...