BBC18d
What was the Race to the South Pole?
I set out in 1911 to be the first person to reach the South Pole. I knew that Ernest Shackleton and Roald Amundsen, a Norwegian explorer, also wanted to get their first. The race was on.
Smithsonian Magazine26d
Earth’s Magnetic North Pole Is Shifting Toward Siberia and Raising Questions About Unusual Movement
Scientists released an update to a model that maps the ever-moving pole ... of the magnetic field could signal a potential geomagnetic reversal, in which the planet’s north and south magnetic ...