Dark matter may have started as light-like particles that abruptly became heavy—a cosmic twist rooted in spin and ...

A study by Dartmouth researchers proposes a new theory about the origin of dark matter, the mysterious and invisible ...

Symmetry has been considered an unshakable property in physics, but strange quark behavior caused it to fail in a scientific ...

Sporadic E layers lit up during a solar storm, moving from poles to equator—surprising researchers and revealing potential communication threats.