Inside some fusion energy systems, particles hotter than the core of the sun can become unruly in a few thousandths of a second, far faster than any human operator can react. A new software framework ...

Dark matter is an elusive, untouchable substance that binds galaxies together. A shadowy signal could signify the first time a particle has ever been detected.

A search for one mysterious particle unexpectedly revealed evidence for two different structures that may belong to the ...

The universe’s first rocky planets may have gotten their start astonishingly early — perhaps only 100 million years after the ...

For nearly 80 years, physicists have relied on a thought experiment created by Richard Feynman to predict how quantum ...