Picture a spacecraft returning to Earth after a long journey. The vehicle slams into the planet's atmosphere at roughly ...

SpaceX quietly pulled off something that should’ve been impossible: streaming high-quality video from a spacecraft while it ...

A video recently released by the ESA's Solar Orbiter and NASA's Chandra X-ray Observatory showed a magnetic avalanche on the surface of the sun.

Avalanche Energy lands $29M in funding as plasma physics breakthroughs push compact fusion tech forward and spark momentum in clean energy.

This experiment is the first confirmation of an abstract framework. Chinese scientists make groundbreaking discovery in ...

Experiments show fusion plasma can stay stable at higher densities by controlling reactor walls, challenging long-standing limits.

Carolyn Krause traveled to many of the future nuclear energy company sites in Oak Ridge last fall. She takes a look at ...

Space startup General Galactic aims to fly a satellite using only water for in-orbit ...

A Knoxville nuclear company backed by Bill Gates has asked Tennessee for a license to help it build the world’s first fusion ...

In a major step into the future of energy, scientists have captured the most detailed view yet of the shockwaves that help ...

The machines at their center, called tokamaks, have evolved from experimental curiosities into instruments capable of sustaining confined plasma – matter so hot it mimics the ...