Today is the Spring Equinox - also known as the Vernal Equinox - which marks the start of 'astronomical' spring. At precisely 03:06 GMT tomorrow morning, the sun will pass directly above the equator, ...

Add Yahoo as a preferred source to see more of our stories on Google. Spring has finally sprung (despite this week's cool temperatures). Thursday, March 20, officially marks the first day of spring, ...

NORFOLK, Va. — Thursday, March 20 marks the first day of Spring. The Spring or Vernal Equinox occurred at 5:01 am Eastern Daylight Time. The word "equinox" is derived from two Latin words: "aequus" ...

ST. PAUL, Minn. (WCCO)-- In a matter of days, we've gone from warm and muggy to flat out cold. The Twin Cities can't seem to shake the side effects of winter. That had us wondering: How do we know if ...