Engineers at Rice University have developed a dual-bacterial system that converts chemical signals directly into electrical ...

SBQuantum, a Canadian company, is set to launch a quantum diamond magnetometer to space as part of the MagQuest challenge that seeks to accelerate newer technologies for measuring the Earth’s magnetic ...

High-energy particles called galactic cosmic rays (GCRs) bombard unprotected objects in space, often causing damage. Earth, however, is protected by its magnetic field, which creates a protective ...

As black holes feed, they pull material into a disk around them. The material orbiting in this disk gets heated to extreme temperatures, and so it becomes a plasma — a state of matter in which some of ...

Two vast, mysterious blobs of hot rock around Earth’s core may have been instrumental in producing Earth’s magnetic field and caused it to be slightly wonky for millions of years. Scientists have ...

Earth's magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature. Every so often, the magnetic north and south poles swap places in what are ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

The magnetized rocks of Earth's crust and mantle, also known as the upper lithosphere, accounts for generating 6 percent of the planets magnetic field. Data from the European Space Agency's Swarm ...

You don’t need to buy an expensive EMF or stud detector for basic magnetic field detection at home. Your Android phone’s built-in magnetometer can handle simple detection tasks at no cost. If you want ...