After a decade of painstaking measurements, scientists have delivered a major plot twist in particle physics: a ...

Scientists have taken a major step toward solving a long-standing mystery in particle physics, by finding no sign of the particle many hoped would explain it.

A decade-long investigation into puzzling neutrino behavior has now ruled out one of the most widely discussed explanations: ...

Results from a major Fermilab experiment have found no evidence for the elusive sterile neutrino, narrowing one of particle physics’ most debated mysteries.

Scientists search for "decaying" dark matter (DDM) because it offers unique signatures like specific X-ray or gamma-ray lines ...

After a decade at Fermilab, scientists found no evidence for the sterile neutrino. MicroBooNE ruled it out with 95% certainty ...

Two papers challenged the existence of theorized particles called sterile neutrinos that might account for mysteries like the cosmos’s dark matter.

A deep-sea neutrino telescope has detected the most energetic neutrino ever recorded. The particle, known as a "ghost particle," was about 30 times more active than the previous record-holder.

Scientists prepare to lower equipment used to detect neutrinos into the Mediterranean Sea. (Paschal Coyle, KM3NeT via AP) NEW YORK (AP) — A neutrino detector submerged in the Mediterranean Sea has ...

Physicists were left with more questions than answers this week after returning empty-handed following a painstaking search for an elusive theoretical particle called a sterile neutrino. The results ...