Ever since its formation around 4.5 billion years ago, Earth's rotation has been gradually slowing down, and its days have gotten progressively longer as a result. While Earth's slowdown is not ...

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 ...

Tomorrow might be a shorter day — but you’ll barely be able to tell. Scientists say that Earth will spin a tad faster than usual on Tuesday — shortening the usual 24-hour day by 1.25 to 1.51 ...

James O'Donoghue receives funding from the UK Science and Technology Facilities Council (STFC). Earth will complete a rotation 1.33 milliseconds earlier than usual on Tuesday, August 5. That makes it ...

A strange shift in Earth's rotation is making our days milliseconds shorter — and scientists are racing to understand why. When you purchase through links on our site, we may earn an affiliate ...

The summer is winding down and there might be even less of it this week. As the Earth spins faster this summer, the days are just slightly shorter. But those milliseconds are adding up. Other WRAL Top ...

The Jeddah Astronomy Society has stated the Earth will experience some of its shortest days ever in July and August 2025 due to a slight acceleration in its rotation speed. While this change is not ...