From road-tripping adventurers to luxury resort goers, more travelers are seeking the stars than ever before. Saudi Arabia is hoping to become the Middle East’s top astrotourism destination: it’s home ...

Valley residents were shocked when a graupel storm, a combination of soft hail and snow pellets, fell from the sky leaving ...

When the skies are clear, however, there is nothing to prevent this heat from escaping directly into space. As a result, ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

Arizona's dark skies are a haven for astronomers and photographers. Some communities are fighting to keep them that way.

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

The weather remains active in southern Colorado with another round of dangerous cold on Wednesday night into Thursday morning ...

From the bright lights and buzzy nightlife of Bangkok to some of Asia's most spectacular beaches, this is how to get the most ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

Cloud Embrace, a vibrant new sculpture, will transform Bricktown’s United Way Plaza with colorful panels and LED lighting.

There may not be as many reports of drones in the sky lately, but there are apparently still some strange aerial sights to see. Woodrow resident Kristin Kenavan was letting her dog out into the ...

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