Sunset tonight will feature mostly clear skies with only a few fair weather clouds. No more than about 20% of the sky will ...

The sky transitions to evening with hues of coral and lavender, as the sun sets behind mountain peaks, turning snow-capped ...

As well as some of the darkest skies on the U.S. East Coast, it's also the nation's southernmost point. At 24.5 degrees north ...

If the auroras extend down towards southern Ontario and Quebec, there could be a good chance of catching a glimpse of the ...

Plus: Observe two stunning spirals, see Venus reappear as a morning star, and enjoy the Last Quarter Moon in the sky this ...

Most of the weekend will be dry and pleasant. Saturday will offer plenty of sunshine with morning lows near 40 and highs ...

Up for a challenge? If skies are clear, you may be able to complete a rare feat of visual athletics this coming weekend, and ...

The sky has always been a canvas for nature’s artistry, often leaving us in awe with its myriad hues. From the soft pastels ...

Once we get past the cold start to the morning, temperatures will climb into the mid-60s today under a mainly sunny sky.

Researchers from Kyushu University have developed a new numerical model to explain the behavior of sunlight under various ...

These next two weeks bring us a potentially thrilling partial eclipse of the sun and amazing sights of Venus in its once-every-eight-years steepest departure from the evening sky.

Wednesday morning will be mainly clear and cold. Valley temperatures will drop into the upper 30s. The Foothills will start the day in the mid to upper 30s. Sierra temperatures will be in the teens ...