Some magnetic field alterations cause changes in our brain activity, suggesting a magnetic sense could have played a role in the nomadic lives of our hunter-gatherer ancestors
— Read on www.newscientist.com/article/2196865-our-brains-might-sense-earths-magnetic-field-just-like-birds-do/

Our brains might sense Earth’s magnetic field just like birds do

Donna Lu

Mind 18 March 2019