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 ...

At this point, atomic clocks are old news. They’ve been quietly keeping our world on schedule for decades now, and have been through several iterations with each generation gaining more accuracy. They ...