Zero Shadow Day is a celestial event which occurs twice in a year. On this event, no shadows of any object or person can be observed. This event takes place on specific date and times, and is very ...

For a few strange minutes each year in Hawaii, shadows completely disappear. The event is called Lahaina Noon, and even though scientists can explain it perfectly, it still feels like something ...

HONOLULU — Twice a year, Hawaii residents can't see their shadows during the day. And it's completely normal. It's part of a phenomenon called "Lahaina Noon," which happens when the sun reaches its ...