A coronal mass ejection could strike the Earth's magnetosphere this week and cause a geomagnetic storm due to conditions ...

During the solstices, when Earth's poles are pointed towards, the Sun, our planet experiences the least geomagnetic storms.

Fall weather is soon going to be hitting the Northeast and just in time as the official start to fall — the autumnal equinox ...

Here's what to know about the autumnal equinox on Sept. 22, including what it means for your zodiac sign according to ...

On Sept. 22, the fall equinox formally heralds in autumn and marks the end of summer in the Northern Hemisphere.

According to Britannica, the fall equinox is one of two moments in the year when the sun is exactly above the equator. The ...

The official first day of fall, otherwise known as the autumnal equinox, is this weekend in the Northern Hemisphere.

Sept. 22, marks the first day of the autumnal equinox in the Northern Hemisphere, according to the Farmer’s Almanac. It ...

Autumnal Equinox is here, and that means cooler air, changing leaves, and eight songs to get you in the mood to celebrate.

Another thing that happens around the Autumnal Equinox is that the North Pole experiences its last sunset and will be in darkness until the Spring Equinox in March. It’s the opposite for the South ...

The first day of fall is upon us!  The autumnal equinox took place at 8:44 am EDT this morning, marking the official start of the fall season.   This is not our only equinox of ...