In 1992, three physicists began an argument about how many numbers we need to fully describe the universe. Their surprisingly ...

For the first time, by studying quantum correlations between triplets of secondary particles created during high-energy ...

Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...

Evolving dark matter may explain cosmic acceleration. Observations support a mixed model. For years, a stubborn puzzle has ...

The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...

KINGSTON — The 10-year anniversary of Queen’s University Prof. Emeritus Art McDonald’s Nobel Prize was an opportunity to look ...

Scientists may be coming closer to confirming the existence of dark matter, thought to make up more than one-quarter of the ...

Johns Hopkins researchers may have identified a compelling clue in the ongoing hunt to prove the existence of dark matter. A ...

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.

A decade ago, Art McDonald and his team gained worldwide recognition for a neutrino discovery that helped establish Canada and Queen’s as leaders in physics.

The early Universe still holds many mysteries, and the James Webb Space Telescope may have made a discovery that would ...

Astronomers have detected a mysterious dark object in the distant universe — and its size has them fascinated.