The rollercoaster continues as we begin the workweek, with highs going back in the 30s on Monday. A mostly cloudy sky is expected, then a round of snow arrives during the late afternoon and evening ...

As a firm devotee of sun-and-sand holidays, I consider travelling to a freezing destination covered in snow might be ...

From fiery festivals to nature's most dazzling "sky-dance", interest in the night skies is booming, with "noctourism" poised ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

February stargazing is fantastic for many reasons, but this year there’s a one-two-three punch of bright planets adding to ...

Observation of Animal Behavior Indigenous tribes around the world have mastered the art of observing animal behavior to ...

Mercury joins the night sky to complete a 7-planet alignment just after sunset for the end of February. Saturn leaves our ...

Air ambulance flight crashed near Roosevelt Mall about 30 seconds after taking off from Northeast Philadelphia Airport, potentially killing six ...

With each passing night as, the crescent slowly widens and it begins to appear against a progressively darker background, its ...

Exciting February sky events include Venus at its brightest and closest to Earth, the moon occulting the Pleiades, and a ...

Everybody Loves a Cluster with a Nebula This is NGC 2264, the Cone Nebula, and the Christmas Tree Cluster. The bright stars ...