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

A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become visible.

The Chicago area will see at least one weather phenomenon this week, and there’s a strong possibility residents could see ...

Nearly two dozen states could catch a glimpse of the northern lights on Nov. 12, one day after the aurora borealis lit up ...

A strong solar storm headed toward Earth lit up the skies across the northern half of the country on Tuesday night.

One of Earth's most spectacular light shows can actually be found in the oceans, when their waves glow brightly as the result ...

Looking up at the Saturday afternoon sky, many residents saw what appeared to be a massive tear in the clouds above ...

Londoners reported seeing an atmospheric phenomenon that formed a spiral and an “S” shape in the sky on Tuesday evening. The ...

The northern lights are a rare phenomenon to experience here in Wyoming, and Tuesday night was arguably the most prominent ...