ESA Since 2013, the ESA’s Swarm mission – comprising three satellites orbiting our planet at an altitude of between 450 and ...

Small magnetic waves have been discovered at Earth's core, with each oscillation working on a seven year cycle. Earth's magnetic field is generated by electric currents generated by the movement of ...

Scientists have discovered that Earth’s inner core may not be fully solid. A rare “superionic” state of matter could explain ...

The physical processes behind the two phenomena are different. When heated, a permanent magnet loses its magnetism because its relatively well-aligned magnetic domains, which are tiny magnets, get ...

This article was originally published on The Conversation. Read the original article. If you could travel back in time 41,000 years to the last ice age, your compass would point south instead of north ...

There may be hidden layers to Earth’s core dictated by chemical composition. In A Nutshell Lab experiments suggest Earth’s ...

No matter how memory technology marches on, magnetic core memory is still cool. Radiation-hard, nonvolatile, and so pretty. What’s there not to love? [Mark Nesselhaus] is no stranger to fun ...

First ever supercomputer simulations of Mars with a fully molten core could explain the Red Planet's unusual magnetic field. Billions of years ago, Mars had an active magnetic field. Mysteriously, its ...

Located in the squat former Magnet Radiator Works building at Grand River & Warren, the eponymous Magnet restaurant in Detroit’s Core City lies at the intersection of three national dining trends: ...