The start of spring is nearly here. Here's everything to know about the season change, along with dates to mark on your calendar.

Spring is arriving in the Northern Hemisphere with the vernal equinox. But have you heard the myth about balancing an egg on its end?

Missouri and Kansas residents will spend more time in the daylight later in the day after clocks “spring forward.” Here is what you should know about ...

Here’s when the official first days of spring are, why there’s different first day for meteorological/astronomical seasons ...

Expect an uptick in aurora sightings near the spring equinox on March 20, as celestial geometry swings in favor of ...

As the spring equinox approaches, northern lights hunters will scour the skies for breathtaking displays of color.

Here’s when the first days of spring are, why there’s a different first day for meteorological and astronomical seasons and ...

Researchers explore the likelihood that Earth's climate, as affected by solar heat, plays a role in seismic activity. Using mathematical and computational methods, they analyzed earthquake data ...

Ramadan is currently underway, and Muslims worldwide are observing the holy month. How long are fasting hours? Are they ...

Equinox marks the start of longer days and renewal, celebrated across cultures for balance, growth, and the natural rhythms ...

The vernal equinox heralds the arrival of spring in the northern hemisphere. But is it the only day you can balance an egg on its end?

Is summer solstice on June 22? It most frequently occurs on June 21, the day we consider to be the first day of summer. But ...