Deep in the core of most galaxies, hidden by spinning clouds of gas and dust, black holes spin like cosmic engines. These giants — some are billions of times heavier than our sun — can shoot out ...

The Earth's magnetic field has been getting weaker over the past few centuries. This weakening can be seen in data gathered ...

As someone who studies materials, Lu Li knows people want to hear about the exciting new applications and technologies his ...

This video explains how magnets work and how magnetic fields are generated by the movement of electric charges. Magnetic ...

Earth’s magnetosphere, once thought to have a simple electric polarity pattern, has revealed a surprising twist. New ...

Moroccan rocks reveal that Earth’s magnetic field once changed fast but followed a hidden order, helping scientists map ...

Satellite data reveal that a weak region in Earth's magnetic field has grown by an area roughly half the size of continental Europe in the last 10 years. A weak region in Earth's magnetic field has ...

Using 11 years of magnetic field measurements from the European Space Agency's Swarm satellite constellation, scientists have discovered that the weak region in Earth's magnetic field over the South ...

New York Jets quarterback Justin Fields hits running back Isaiah Davis in motion for a 10-yard pickup and first down. Watch the best plays from Kansas City Chiefs quarterback Patrick Mahomes' ...