When the moon casts its glow upon the night sky, it often captivates viewers with its serene beauty. However, on one ...

Weather has always been a fascinating subject that captures the imagination of many. From the gentle rustle of leaves in a ...

That's called a sun pillar. According to the National Weather Service, the optical phenomenon appears as a vertical shaft of light, visible most often at sunrise or sundown. SEE ALSO: Sunshine and ...

Hong Kong on Tuesday witnessed a rare natural phenomenon, a halo around the sun, that can be experienced only when meteorological conditions are right. The Observatory posted pictures on its ...