Magnetic North Pole

Number of words: 303 The Cretaceous period ended about 66 million years ago, with the extinction of almost three-quarters of life on Earth, including dinosaurs. The extinction was triggered by an asteroid impact that created the 180-kilometre wide Chicxulub crater. Scientists were able to describe what happened the day after the impact event, the First … Read more

The Unpredictable Journey of the Magnetic North Pole

Number of words: 320 We know that Earth’s magnetic North Pole doesn’t quite line up with the North Pole on a world map — it’s wandered, at a glacial pace, about 1,400 miles since its first discovery in 1831, according to the National Oceanic and Atmospheric Administration (NOAA). What scientists didn’t expect, however, is that … Read more