For decades, scientists believed humans lacked the ability to sense magnetic fields. But recent experiments and neurological ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Inspired by the field of optogenetics, which controls certain genetically altered neurons with light, ...

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 ...

Pezibear Geomagnetism is the magnetic field generated by the core inside the earth, and the south pole side is the north pole and the north pole side is the south pole. Some animals have been known to ...

Add Yahoo as a preferred source to see more of our stories on Google. The Earth's magnetic field deflects particles emitted by the Sun. Mark Garlick/Science Photo Library via Getty Images The Earth’s ...

For desert ants, Earth’s magnetic field isn’t just a compass: It may also sculpt their brains. Stepping outside their nest for the first time, young ants need to learn how to forage. The ants train ...

All celestial bodies—planets, suns, even entire galaxies—produce magnetic fields, affecting such cosmic processes as the ...