Plasma, the fourth state of matter, consists of a gas in which electrons are no longer bound to atoms, which allows ...

Physicists have taken a major step toward using AI not just to analyze data, but to uncover entirely new laws of nature. By ...

The sun continuously blasts charged, magnetic field-carrying particles, or plasma, in all directions. This solar wind ...

The exhaust heat generated by a fusing plasma in a commercial-scale reactor may not be as damaging to the vessel's innards as once thought, according to new research about escaping plasma particles.

Add Yahoo as a preferred source to see more of our stories on Google. Chinese scientists have unveiled a superconducting linear plasma device designed to test materials for nuclear fusion reactors.

The magnetic field of our planet produces a tailed bubble that mostly protects us from cosmic and solar radiation. This is the magnetosphere. As the solar wind – the flow of charged particles from the ...

Scientists have long seen a puzzling pattern in tokamaks, the doughnut-shaped machines that could one day reliably generate electricity from fusing atoms. When plasma particles escape the core of the ...

3D visualization of an ELM in the ASDEX Upgrade tokamk as simulated with the MEGA code. The tokamak volue is colored according to the ELM structure. TheELM interacts with the energetic particle whose ...

Plasma happens when gas gets heated to a very high temperature and the atoms lose their electrons. Find out more about this state of matter. Science Trek is available to stream on pbs.org and the free ...