A growing weak spot in the magnetic field surrounding the Earth could lead to satellite malfunction and even cause them to ...

Ancient Homo sapiens may have benefited from sunscreen, tailored clothes and the use of caves during the shifting of the magnetic North Pole over Europe about 41,000 years ago, new University of ...

If you ever travel back in time to hang out with Homo sapiens around 41,000 years ago, pack some sunscreen – or better yet, a tailored outfit, and seek out a cave shelter. New research from the ...

A space weather expert has issued a dire warning that Earth may be on the brink of a catastrophic geomagnetic disaster capable of wiping out up to 90 percent of humanity. Ben Davidson, founder of ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed. What followed was a cascade of environmental and biological changes that ...