along with forecasts for the north pole into the short-term future. NOAA said the model is the standard one used for aircraft satellite navigation, attitude, and heading referencing systems that ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region up north. This ...

along with forecasts for the north pole into the short-term future. NOAA said the model is the standard one used for aircraft satellite navigation, attitude, and heading referencing systems that ...

Earth’s magnetic north is not static. Like an anchorless buoy pushed by ocean waves, the magnetic field is constantly on the move as liquid iron sloshes around in the planet’s outer core.