As summer winds down, the official start of fall is just days away. For the Northeast, the first day of fall will arrive this ...

The autumnal equinox, aka astronomical fall, is the specific moment determined by Earth’s tilt and its position during its ...

It’s almost time to bid farewell to summer and say hello to fall. Here's when the new season officially starts.

The equinox marks the arrival of fall in the Northern Hemisphere on Sept. 22. Are you ready for fall? The official arrival of fall is the autumnal equinox, which occurs in the Northern Hemisphere on ...

If you've felt a bit off-balance, you can blame your fellow humans: The pumping of groundwater caused the Earth to tilt 31.5 inches over a 17-year period, or about 1.8 inches per year. As reported in ...

The autumnal equinox arrives Monday, marking the start of the fall season for the Northern Hemisphere and the spring in the ...

Fall often doesn’t kick in until late September or early October. Daytime highs can stay summer-like well into September, but crisp nights and the first real leaf color show up around the first week ...

Twice a year, Earth reminds us that even in a world of constant change, balance is still possible. The post The September ...

Earth tilted, but it had nothing to do with weird space phenomena and everything to do with how people are pumping groundwater and shipping it across the planet, a study found. The findings of a study ...

When humans pump groundwater, it has a substantial impact on the tilt of Earth’s rotation. Additionally, a study documents just how much of an influence groundwater pumping has on climate change.

The fall equinox marks the first day of Autumn. When does fall officially begin in 2025? This visual guide will get you oriented.