But additional potential threats exist. Although a reversal of the earth’s magnetic poles last happened about 780,000 years ago according to the US Geological Survey website reversals can take ...

A large team of researchers with varied backgrounds at the Chinese Academy of Sciences has found evidence of a weak magnetic field on the moon approximately 2 billion years ago. In their study ...

New research using a decommissioned section of the beam pipe from the Large Hadron Collider ... today in Physical Review Letters. In particle physics, a magnetic monopole is a hypothetical ...