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

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 ...

Although the Earth completes one full rotation in 86,400 seconds on average, that spin fluctuates by a millisecond or two every day. Before 2020, the Earth never experienced a day shorter than the ...

Aren’t the summer days supposed to be longer and the winter days shorter? Since when have things gone in reverse for the summertime? Since now, maybe? Starting today? Okay, here’s what’s going on.

Anyone who has ever said, 'There aren't enough hours in a day,' is in for a real treat! Scientists predict that one day, a day will last 25 hours. Experts say that Earth's rotation is slowing down, ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Earth could be about to record its fastest-ever rotation.

Earth is spinning faster this summer, making the days marginally shorter and attracting the attention of scientists and timekeepers. July 10 was the shortest day of the year so far, lasting 1.36 ...

Add Yahoo as a preferred source to see more of our stories on Google. Global warming has slightly slowed the Earth’s rotation — and it could affect how we measure time. A study published Wednesday ...