The Secret Behind Light's Journey Through Space Visible light travels in electromagnetic waves, which we see as the colors of ...

Look at reddish Antares, and the yellowish-white Altair. And considerably removed from this summer retinue, brilliant topaz Arcturus holds forth in solitary splendor in the western sky. Double color ...

An unusually strong solar storm hitting Earth produced stunning displays of color in the skies across the Northern Hemisphere early Saturday. News4’s Mark Segraves photographed a colorful sky over the ...

As we transition into fall and move closer to the winter months, you might start noticing something different when you look ...

SALT LAKE CITY — Utahns got a special treat from mother nature Sunday night as the Northern lights painted the sky in green, blue, pink and purple. "From Box Elder County." Photos from Utah's Weather ...

To Albuquerque now, where under a desert sky, hundreds of pilots ready themselves to be lighter than air. At dawn, they'll ...

Marisol loves to paint. So when her teacher asks her to help make a mural for the school library, she can’t wait to begin! But how can Marisol make a sky without blue paint? Reading Explorers is ...