NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies ...

It is this magnetic field that has recently got NASA scientists on high alert following the identification of a 'dent' in the ...

NASA is observing an anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the ...

NASA has turned its focus to a puzzling phenomenon in Earth’s magnetic field that could have an effect on life as we know it.

Iron particles effectively act as tiny magnets that can record both magnetic field strength and direction when the process of crystallization locks them in place. The researchers found that rocks ...