Temperatures hit 90 this week in time for spring in Phoenix. Wait, it's not spring yet, is it? It is if you're a scientist. March 1 marks the beginning of the season, at least according to ...

The start of spring is on Thursday, March 20, when the vernal equinox marks the start of the astronomical season. While the astronomical start to the season isn’t until later March, you may hear ...

Meteorological spring starts on March 1 every year, while astronomical spring begins on the spring equinox, typically around March 20. The vernal equinox marks the first day of astronomical spring and ...

Winter is coming to a close and spring is about to kick in. So, now is a good time to talk about equinoxes and solstices. With the vernal equinox nearly upon us, here's what we know about when spring ...

The cold winds, snow and rains that chill you to the bone are all things we'd just rather not experience anymore. There are signs spring is coming. The Philadelphia Phillies have started spring ...

The days are getting longer, and the weather is warming up... spring has arrived in South Florida! At 5:01 a.m. Thursday, the spring equinox arrived, marking the start of spring in the northern ...

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 ...

Now that time has changed to allow for more sunlight in the evening, spring is just around the corner. There are two kinds of seasons: meteorological and astronomical. Astronomical spring is a week ...

Meteorologists and other scientists mark the change in seasons using calendar days, rather than the movement of the sun. Measuring seasons by precise dates allows scientists to more accurately track ...

Saturday is finally March 1. We’ve made it through much of the darkest nights of winter and, with the recent warmer weather, people in Massachusetts might be tricked into thinking it’s spring. Don’t ...