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.

The new material could be key to finally building a successful fusion reactor.

Researchers at the University of Colorado Boulder (CU Boulder) have made a significant advance in magnetic ... these fields is challenging. This is particularly true for atomic sensors. Current ...

If the magnet is in motion. (e.g Permanent magnets that are in motion; this motion can cause a change in the magnetic field.) If the current is constant and the electromagnet is stationary. (e.g.

Charged particles will only experience a force in a magnetic field if they are moving ... and the radius of the circular motion can be found. Magnetic force on a current carrying wire A wire carrying ...

Your tangible net worth is similar to your net worth: to calculate it, you subtract your liabilities from your assets. With tangible net worth, though, you go one step further: you also subtract ...

"The current behaviour of magnetic north is something that we have never observed before," says global geomagnetic field modeller William Brown, from BGS. "Magnetic north has been moving slowly around ...

Sir James Clark Ross discovered magnetic north ... will continue at its current pace. "It could change (its) rate, or even speed up again. We will continue to monitor the field and to assess ...

Swarm is a constellation of three satellites that study Earth's geomagnetic field. This magnetic field that extends from Earth's interior into space is thought to be produced largely by an ocean ...