Earth has a magnetic field because there’s molten iron in its core. As the liquid metal moves and flows, it makes a giant ...

AN analysis of the motion of a charged particle in a non-uniform radio-frequency field has been made and has shown that under certain conditions particles of either sign will experience an ...

Pathogens have distinct electrical charges, shapes and sizes. Measuring how quickly they move through an electric field can ...

Scientists at CERN's ALICE detector are replicating conditions found during the Big Bang, attempting to get to the bottom of how matter came to dominate over antimatter.

The Sun might be overdue for a storm stronger than any we’ve seen in recent history, based on an analysis of similar stars in ...

Lightning strikes in the atmosphere can trigger a rain of high-powered “killer electrons” in low-Earth orbit that form ...

From the largest planets to comets, there are a variety of worlds in the Solar System that experience aurorae. On Earth, the ...