The fall equinox comes this Wednesday at 3:21 p.m. ET. The day heralds the start of autumn in the northern hemisphere, which houses about 90% of Earth's population. For the southern hemisphere ...

SHREVEPORT, La. (KTAL/KMSS) — The autumnal equinox is considered the first day of fall, but it’s so much more than that. The word equinox comes from two Latin words: “aequus,” meaning equa ...