The Norwegian rocket incident, which took place on this day in 1995, marked the only known activation of a nuclear briefcase in response to a possible attack ...

Aurora borealis, also known as the Northern Lights, are created when charged particles from the sun collide atoms in Earth's upper atmosphere, releasing energy as light. While scientists have a ...

Aurora chasers have another reason to be thankful Thursday: A solar storm is forecast to reach Earth and produce colorful northern lights in the ... on Thanksgiving and Black Friday in parts ...

A solar storm is forecast to reach Earth and produce colorful northern lights in the Northern Hemisphere. The dazzling phenomenon, also known as the aurora borealis, should be visible on Thanksgiving ...