The mass of plasma roiled above the magnetic North Pole for about eight hours, raining electrons instead of water.
From polar bears to a pandemic, a scientist shares what it was like to be part of MOSAiC, science’s most ambitious mission to the North Pole.
Some of these lines from the film made our jaws drop.
Santa's helpers are standing by.
For the second year in a row, the Arctic is way hotter than it's supposed to be.