High-speed winds on exoplanet WASP-17b may align quartz crystals in its atmosphere and create dazzling light effects like ...

Tuesday evening, if you happened to be looking up, you may have seen some rainbow-esqe clouds high in the sky.

A self-described artist and imaginator, Ariel Anderson began painting in elementary school while growing up in Yakima between ...

Sunshine mixes with clouds Wednesday afternoon, with an added haze to the sky due to Canadian wildfire smoke. A few pop-up showers and storms are likely, but many towns stay dry. It stays humid, with ...

Recently, Qi Yingtao, a member of the China Photographers Association, captured stunning starry-sky photos at Helan Mountain ...

What could we choose as the seven most remarkable celestial objects visible either with our eyes or with a small telescope?