While auroras occur at high latitude, the associated phenomena Steve and the picket fence occur farther south and at lower altitude. Their emissions also differ from aurora. A physics graduate student ...

Nature offers many dazzling displays, from jagged flashes of lightning to radiant sunsets. But perhaps one of the most ...

A unique phenomenon called STEVE (Strong Thermal Emission Velocity Enhancement) was apparent in the aurora over the Cariboo Monday night. This mauve and pink ribbon is not created the same way as an ...

A powerful solar storm may light up skies across 21 U.S. states with a rare aurora borealis display from November 11 to 12, ...

The shimmering green, red and purple curtains of the northern and southern lights—the auroras—may be the best-known phenomena lighting up the nighttime sky, but the most mysterious are the mauve and ...

When darkness falls in the spectacular Arctic region, an otherworldly phenomenon often lights up the night sky. The Aurora Borealis is one of Earth’s most spectacular and magical sights. Also known as ...

From creation myths to political omens, different cultures have had vastly different interpretations of the dramatic natural ...

Geomagnetic storms cause auroras, also known as the northern lights (aurora borealis) or southern lights (aurora australis). These spectacular displays of light wave through the night sky of the far ...

An atmospheric phenomenon known as STEVE has a secret twin that appears before the break of dawn and flows in the opposite direction, new research finds. When you purchase through links on our site, ...

The aurora is one of the most awe-inspiring natural phenomena visible from Earth. It is so dramatic that many people, even ...

Northern Lights visible in 21 USA states 11-12. G4 geomagnetic storm, X5.1 solar flare. Best viewing 10 p.m.-1 a.m. EST. Peak activity visible as far south as Alabama and California.