The 30th Procession of the Species this weekend will attract thousands to downtown Olympia to watch the parade of colorful flora and fauna, take in local art and music and celebrate the environment.

The autumnal equinox is upon us Sunday, and with it a shift to shorter days, longer nights and the astronomical start of fall in the Northern Hemisphere. Equinoxes occur when Earth reaches a point in ...

Happy autumnal equinox! Now, you can finally say fall is here — Sunday was still summer. On Monday, the sun entered Libra, the marker astronomers and astrologers use to signal the shift of the seasons ...

The word "equinox" is derived from the Latin words for "equal" and "night." Chillier weather, shorter days, hot mugs of apple cider and Halloween decorations aren't the only signs the seasons are ...