COLUMBIA, S.C. — As the year unfolds, we experience the distinct changes in weather that mark the passage of time: the freshness of Spring, the warmth of Summer, the crispness of Autumn, and the ...

Spring officially begins in the Northern Hemisphere on March 20 with the vernal equinox as the entire world experiences an ...

Maddie: They all look and feel quite different. Do you know what causes the seasons? Child: Is it the sun? Maddie: You're right, it does have a lot to do with the the sun. We live on the Earth.