The North Magnetic Pole’s Mysterious Journey Across the Arctic Scientists accelerated the update of a model of Earth’s fluctuating magnetic field, which is needed to keep navigational systems functioning. Many wondered what’s happening inside the planet’s core. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:How Loud Are Your Headphones?Trump’s Meeting With Al Gore Gives Environmental Activists HopeQ&A: Achoo! What’s That About?Trilobites: Secrets of the Orchid MantisEND OF BATTERIES: Huge breakthrough means you'll be able to charge your phone in SECONDSPhotographing Care: ‘Into Oblivion’ Uses Photography to Examine Lives of Dementia Patients