Earth's rotation is speeding up today for the 3rd and final time this summer Aug. 5 will be one of the shortest days of the year — by 1.25 milliseconds.

Earth is expected to complete a full rotation on July 9 in roughly 1.30 milliseconds less than the standard 86,400 seconds that define a 24-hour day, according to predictions based on astronomical ...

July 22 is one of the shortest days in history due to Earth spinning faster. The shortest day in history is coming up next month.

Recently, the world, including some of us here, celebrated the Earth Hour and the Earth Day. It is the name given to two different annual events that are intended to raise awareness about a wide ...