The spring equinox - also known as vernal equinox - marks the first day of spring in the northern hemisphere, according to ...

According to the Met Office, the spring equinox marks the beginning of astronomical spring and, from this day forward, days are longer than nights. The autumn equinox marks the start of autumn as ...

Neither the vernal equinox nor the calendar have any direct relationship to Houston’s weather, and Mother Nature has a habit ...

Spring is arriving in the Northern Hemisphere with the vernal equinox. But have you heard the myth about balancing an egg on its end?

Here’s when the first days of spring are, why there’s a different first day for meteorological and astronomical seasons and when we spring forward.

Meteorological spring lasts from March 1 to May 31. Meteorological seasons use temperature cycles and the Gregorian calendar ...