Geomagnetic reversals may sound like science fiction, but they’re a real part of Earth's history. In this video, we break down what happens when the North and South Poles switch, and how this ...

Over the past two centuries, the construction of thousands of dams has done more than just tame rivers – it has shifted the Earth’s North Pole about a meter from its original position. By storing ...

If you ever travel back in time to hang out with Homo sapiens around 41,000 years ago, pack some sunscreen – or better yet, a tailored outfit, and seek out a cave shelter. New research from the ...