Zero Shadow Day occurs when the sun aligns perfectly overhead which causes vertical objects to cast no shadows during the specific time of the day. This phenomenon takes place twice every year in ...

This allows us to see at night, although not as easily as during the day ... morning or evening, shadows can be much longer and stretched out than in the middle of the day when the Sun is directly ...

It can go from 16 breaths per minute to about two during hibernation ... Whether the groundhog sees its shadow on February 2 has more to do with the weather that day, than the groundhog itself.

With the moon in the shadow of the Earth ... This is the same phenomenon that makes the sky appear blue during the day. The Worm Moon nickname may have come from the earthworms typically found ...

A partial solar eclipse occurs when the moon only covers a portion of the sun’s disk, its central shadow slightly missing Earth. During this eclipse, the alignment of the sun, moon and Earth is ...

It's been six weeks since Groundhog Day 2025. It's time to see if the weather-predicting rodent, Punxsutawney Phil, was right.