Scientists say a record-smashing March heat wave in the U.S. Southwest shows climate change is already driving more dangerous ...

Today, March 20, 2026, is the vernal equinox. Discover the science behind the first day of spring, why day and night are nearly equal, and how it differs from a solstice.

If the lights do appear, hopefully there will be enough of a break in the rain (or snow up north) for us to catch a quick glimpse ...

Over the past week we have been taking a closer look at the weather in the South West and speaking to the experts and communities who have been affected by this year's storms. As part of our coverage ...

Spring officially begins at 10:46 a.m. ET on Friday, March 20, 2026, with the arrival of the vernal equinox (spring equinox).

We hear how Nvidia's Earth-2 weather models could revolutionize the future of forecasting.

The first official day of spring is nearly here – and in true Wisconsin fashion, it's coming on the heels of a record-breaking March blizzard.

Friday, March 20, is the first day of astronomical spring in the Northern Hemisphere. The spring equinox will happen on that day at 10:46 a.m. ET. Twice a year, Earth's axis is tilted neither toward ...

New faculty member Anton Artemyev is bringing his award-winning research in space physics to The University of Texas at Arlington, strengthening the University’s growing presence in space science and ...

A massive Western heat wave and a potential El Niño event raise concerns about a long stretch of unpredictable and extreme weather.