The northern lights are best seen between 10 p.m. and 2 a.m. local time, according to NOAA, which recommends traveling to a ...

The sun is reaching a solar maximum. Here's what that could mean for Iowa and our chances to see the aurora borealis, known ...

Coronal holes in the Sun continue to send solar wind toward Earth, increasing the chances of Northern Lights across the northern U.S. this week, according to the latest space weather forecast.

Despite a rainy start to the day, the northern lights may dazzle across the night sky in Wisconsin on Monday, according to the NOAA's Space Weather Prediction Center. The SWPC's forecast indicates ...

The northern lights are caused by the collision of electrically charged particles from space and molecules and gases — like oxygen and nitrogen. The collision, which happens when the particles ...

The peak of the current solar cycle is ongoing, bringing spectacular views of the northern lights to several U.S. states.

Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...

To see the northern lights in Colorado, a KP index of 5 or higher is usually needed. The KP index measures geomagnetic ...

According to the American Heart Association, cardiovascular disease is the leading cause of death among women.

A major winter storm affecting 19 states has led to travel disruptions, flight delays reported. Cities from the Midwest to the Northeast are under alerts.