This is an illustration of ancient Earth's magnetic field compared to the modern magnetic field courtesy of Peter Driscoll. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...

The average Hackaday reader likely knows, at least in the academic sense, what a magnetic field looks like. But as the gelatinous orbs in our skull can perceive only a tiny fraction of the EM ...

Loggerhead sea turtles ( Caretta caretta) are pretty loyal marine reptiles. Even with their roughly 8,000-mile-long ...

For thousands of years, humans have relied on iron for tools, construction, and even advanced medical technologies like drug delivery ... generates Earth's magnetic field, a protective shield ...

On Dec. 17, the National Centers for Environmental Information (NCEI) and the British Geological Survey (BGS) released an updated version of the World Magnetic Model, a prediction for how Earth's ...