The first day of spring is marked by the spring equinox, also known as the vernal equinox. The season also brings another ...

Birds are chirping, the skies are clear, and that can only mean one thing ― spring is near. The first day of spring, also known as the vernal equinox, is fast approaching in the Northern Hemisphere.

Whether the groundhogs saw their shadows or not, here's when the real first day of spring will be, according to NASA.

The first day of astronomical spring – or the vernal equinox – begins on March 20. The vernal equinox means day and night last about the same amount of time. Meteorological spring began on March 1.

The first day of meteorological spring is March 1, while the astronomical first day of spring varies based on the vernal equinox. Astronomical seasons depend on the Earth's position relative to the ...

Thursday is the first day of astronomical spring. Here's what Texas can expect after an unusually cold and snowy winter.

Spring has officially sprung! After an unusually cold winter, we're celebrating spring a bit more this year — along with a handful of restaurants. Here's what to know about the spring equinox and how ...

April showers bring May flowers − or so they say. Springtime is right around the corner, as the first day of the season is on Thursday. The first day of spring represents the vernal equinox in the ...