The vernal equinox arrives on Thursday, marking the start of the spring season for the Northern Hemisphere and the fall in ...

Welcome, vernal equinox. In 2025, the first day of spring is Thursday at 4:01 a.m. Central time. What Is the Spring Equinox?

Earth's northern hemisphere warms up literally for the astronomical start to spring. Here's what to know about the season.

An artist’s concept of the famous Wolf-Rayet 104 “pinwheel star,” previously nicknamed the “Death Star.” New research ...

The vernal equinox heralds the arrival of spring in the Northern Hemisphere (finally). But have you heard the myth about ...

Where do meteorites of different types come from? In a review paper in the journal Meteoritics & Planetary Science, ...

Of course, spring means that our clocks ‘spring forward’. In 2025, our clocks go forward in the early hours of Sunday 30 ...

As Earth's ever-present celestial companion, the moon exerts a constant influence on our planet, and its disappearance would ...

"Such a transition to a glacial state in 10,000 years' time is very unlikely to happen, because human emissions of carbon ...

As you know, we just observed the start of Daylight Saving time. Hopefully, you remembered to turn your clocks ahead an hour. Good thing we have smart phones, right? If you haven’t checked the ...

Could a giant planet between Mars and Jupiter have doomed Earth? A new study suggests that small changes would have been ...