Firstly, the structure and operating principle of the multi-shaped magnet rotor are presented. And the magnetic field and average torque of the MMR design are formulated mathematically through field ...

Due to the complexity of the magnetic field in the tooth tip, the tangential flux density of the tooth tip is approximated by an equivalent sine wave and the radial component is regarded to be the ...

Earth’s magnetic field is detected by species across the animal kingdom, but new research suggests that sea turtles may be ...

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

A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the ...

A new study from researchers at the University of North Carolina at Chapel Hill provides the first empirical evidence that ...

Magnetic field data collected by ESA's Swarm satellites and other sources has been coverted into these frightening sounds. The "audio represents the magnetic field generated by Earth's core and a ...

This week, see what makes loggerhead sea turtles “dance,” track a cosmic “ghost particle,” uncover an ancient basilica, and more.

Sea turtles navigate using Earth's magnetic field like a GPS. Scientists found they learn and remember magnetic locations.

Earth's magnetic field occasionally bursts into song — but these compositions are written with electromagnetic radiation, not ...