As winter fades and the days grow longer, the Spring Equinox marks the official arrival of spring in the Northern Hemisphere.Occurring around March 20 or 21, the equinox is a celestial event that ...

Every morning, here on Earth, the sun rises in the East – and the day begins.Later it sets in the West – and it becomes night. But have you ever wondered why that happens? Humans once believed ...

This is what causes seasons. SEYMOUR: Hello, Seymour Science here! As we all know, sometimes it’s day… and sometimes it’s night… but why do we have day & night? My guest today is here to ...