March 19, 2019 - AAAS
A study published today offers some of the best evidence yet that humans, like many other creatures, can sense Earth’s magnetic field. But it doesn’t settle other questions that have swirled around this contentious idea for decades: If we do have a subconscious magnetic sense, does it affect our behavior? And does it arise from an iron mineral found in our brains, as the authors believe?
“I think this paper will make quite a splash,” says Peter Hore, a physical chemist at the University of Oxford in the United Kingdom. But, he adds, “Independent replication is crucial.”