The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading ...

In the days since GPS was invented, many of us have lost the skill of navigating by a good old compass and map. As a family ...

In a heartwarming twist this holiday season, Back Roads Bill invited none other than Santa Claus to answer some of the most ...

RIKEN physicists have discovered for the first time why the magnitude of the electron flow depends on direction in a special ...

Prof. An Tao from the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences has proposed a novel ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...