Using an observatory under construction deep beneath the Mediterranean Sea near Sicily, scientists have detected a ghostly ...

Learn about the explosions that often occur at the end of a white dwarf star's life, allowing scientists to study the acceleration of the universe.

In a groundbreaking new study, researchers have unveiled the existence of a “cosmic highway”—a pathway of interstellar ...

The neutrino was 30 times more energetic than any other previously observed particle of its kind. Scientists still don’t know ...

A deep-sea telescope has recorded the most energetic neutrino ever observed, shedding light on extreme cosmic events.

A stunning new discovery reveals that white dwarf stars — once thought to explode in predictable ways — actually detonate through an astonishing variety of mechanisms. From star cannibalism to violent ...