But in all likelihood, the Earth will not see this time, having been engulfed by the Sun in its red giant phase, around 7.6 billion years from now. In short, the Earth will not stop spinning, at least ...

If you haven’t accomplished as much this summer as you had hoped to, you can blame forces far beyond your control: a few of these dog days, by one measure, are among the shortest you’ve ever lived ...

A scorching hot never-ending day on one side and a permanent frozen night on the other. This is what our planet would be like ...

Buried more than 3,000 miles beneath our feet, Earth’s solid inner core was once thought to be unchanging—locked in place at the heart of the planet. But new research has revealed something much more ...