You may want to keep an eye to the sky after sunset tonight, not for any severe weather, but rather a chance to see two ...

A rare encounter of two comets this week will have stargazers in awe after nearly a year of no easily seen comets.

Through the end of the month, look to the northwest after sunset to catch a glimpse of the comet and its bright green glow.

A pair of newly identified comets are jointly appearing in the October sky, and it’s possible to see both — if you know where ...

Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere.