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

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

Proper preparation is crucial to fully enjoy and safely complete your ice climbing adventure under the northern lights. This ...

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

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...

One of the highlights for astronauts who spend time aboard the International Space Station (ISS) is the chance to enjoy ...

On Sunday, the predicted “view line” where people might see the Northern Lights is predicted to dip into Oregon’s ...

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.

Americans in more than a dozen northern U.S. states may be able to catch a glimpse of the northern lights Sunday evening, as ...