Ever since its formation around 4.5 billion years ago, Earth's rotation has been gradually slowing down, and its days have ...

A new analysis of material brought back from the far side of the Moon by China's Chang'e-6 mission has found evidence that ...

Could the Earth experience 25 hour days in the future? A postdoctoral researcher in physics and astronomy at Michigan State University believes this to be the case. According to NASA, the moon has ...