the outgoing field lines are magnetic north and the incoming field lines are magnetic south. In the case of the Earth, ...

Margaret Carnes shares her personal and unexpected journey with heart disease and what she wants other women to know during American Heart Month. Go inside The Skin Bar as they explain how a ...

the magnetic south pole — the point in the Southern Hemisphere where the magnetic field points straight into the planet — doesn't move in quite the same way. But changes in the strength of the ...

If all the compasses in the world started pointing south rather than north ... Such reversals in the Earth's magnetic field, they'd tell you, are, roughly speaking, as common as ice ages.

A magnetic observatory is being re-established on South Georgia to provide vital data on the 'South Atlantic Anomaly' as scientists monitor a possible reversal of the earth's magnetic field.