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 vernal equinox heralds the arrival of spring in the Northern Hemisphere. But have you heard the myth about balancing an egg on its end? Freelance writer Amanda C. Kooser covers gadgets and tech ...

Spring is here — officially, at least. The vernal equinox arrives on Tuesday, marking the start of the spring season for the Northern Hemisphere. As the Earth travels around the sun, it does so at an ...

Spring is 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 ...

The first day of meteorological spring is March 1, while the astronomical first day of spring varies based on the vernal equinox. Astronomical seasons depend on the Earth's position relative to the ...

Meteorological spring starts on March 1 and is based on annual temperature cycles, while astronomical spring starts on March 20 and is based on the Earth's position relative to the sun. The spring ...

Despite months of cold weather and frigid Ohio temperatures, the March equinox marks the official astronomical start of spring, and it's finally upon us. Spring officially arrives today. Here's the ...

A new model reveals that spring thaw releases hidden carbon and could disrupt cold-water ecosystems and rivers for decades.

Spring is almost here, which means it's galaxy season for amateur astronomers! Grab your telescope and join us as we highlight some of the most beautiful galactic targets visible in the spring night ...

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 ...