Today's sea level rise is significant enough to slow the rotation of the planet by just over a millisecond per century.

Find out what’s speeding up Earth’s rotation and why it may force timekeepers to delete a second ...

For centuries, astronomers faced the challenge of classifying objects in space based on their appearance. When observing an ...

"The current rapid rise in day length can thus be attributed primarily to human influences," said professor Benedikt Soja.

The alternation of day and night may seem natural, yet our planet’s motion is constantly changing. But what would happen if the familiar rhythm of the rotation of Earth were suddenly disrupted? Will ...

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 ...

Using the corrected coordinates, the team derived new accurate measurements of Earth's rotation speed in the 8th to 6th centuries BCE. The study revealed that delta T (ΔT), a parameter for Earth's ...

Artist's interpretation of an ancient total solar eclipse. This illustration is based on artistic imagination and does not represent the exact appearance of the eclipse recorded in 709 BCE. An ...

Earth's rotation is randomly speeding up, and nobody is quite sure why. These speedups, which have occurred several times over the last few years, haven't had any effect on daily life, but they also ...

Planet Earth is spinning a little faster today — resulting in one of the shortest days of the year. But the change will be so minuscule you won’t even notice. We’re talking even less time than the ...

August 5th, 2025, is predicted to be one of the shortest days of the year, approximately 1.34 milliseconds shorter than 24 hours. Scientists attribute this phenomenon to changes in the Earth's core ...

A standard day is 24 hours, or 86,400 seconds. Experts predict Aug. 5, 2025, may fall slightly under by 1.34 milliseconds. There have been several days in 2025 and in recent years that did not meet ...