July 9 will be one of the shortest days ever, as Earth is spinning faster and scientists are still working to understand why. According to the International Earth Rotation and Reference Systems ...

IntroductionSunrise, sunset in six hours, and then morning again six hours later. How would we live on such a "12-hour day" Earth?“Scientific What-Ifs” is a series that explores impossible worlds ...

The question “What would happen if Earth stopped rotating” may sound like pure science fiction, but it is a powerful thought experiment that helps explain how our planet truly works. Earth Earth is ...

Earth’s Rotation Day 2026: We see the sun rise and set every day, journeying from day to night and back again. All this seems so normal that we rarely stop to think about the real reason behind it.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

On July 6, a quiet bulletin arrived from an observatory in Paris that almost nobody outside the timekeeping community reads — and immediately lit up Hacker News. Bulletin C number 72, issued by the ...