The March equinox arrives tomorrow, March 20, at 14:46 UTC (7:46 am EDT), according to NASA. Marking the start of spring in the Northern Hemisphere, this celestial event will offer us the perfect ...

Spring is almost here — officially, at least. The vernal equinox arrives on Tuesday, marking the start of the spring season for the Northern Hemisphere. But what does that actually mean? Here's what ...

The geometry of the equinox can mean an uptick in the intensity of the geomagnetic storms that cause aurora. At exactly 08:43 EDT on Sunday, September 22, 2024, the sun will cross the celestial ...

Add Yahoo as a preferred source to see more of our stories on Google. From top left clockwise, Teotihuacán in Mexico, Angkor Wat temple in Cambodia, the Great Sphinx and Pyramid of Khafre in Egypt and ...

If you’ve ever driven the morning or evening commute, you’ve likely faced sun blindness — when the sun shines in front of you, just above the horizon, right where you need to see the road. For many ...

Tired of waking up and going to sleep in the dark? Longer days are ahead for California as the official start of spring approaches. The spring equinox signals the start of the season in the Northern ...

As the Earth travels around the sun, it does so at an angle. For most of the year, the Earth’s axis is tilted either toward or away from the sun. That means the sun’s warmth and light fall unequally ...

Spring is almost here — officially, at least. The vernal equinox arrives on Thursday, marking the start of the spring season for the Northern Hemisphere and the fall in the Southern Hemisphere. On the ...