The LUX-ZEPLIN dark matter experiment that involves Penn State scientists has observed an unusual particle interaction that ...

SIOUX FALLS, S.D. (KELO) — A particle reaction, potentially revealing dark matter, was observed in a recent experiment by the ...

Unlike normal matter, dark matter does not interact with the electromagnetic force. This means it does not absorb, reflect or ...

The LUX-ZEPLIN experiment has detected a rare particle interaction that looks unusually difficult to explain as ordinary ...

One of the great mysteries of modern science is dark matter. We know dark matter exists thanks to its effects on other objects in the cosmos, but we have never been able to directly see it. And it s ...

The nature of dark matter is one of the leading mysteries in modern astronomy. In fact, the name "dark matter" is essentially a placeholder for something astronomers know is there but can't yet ...

A lone signal from an experiment in South Dakota doesn’t fit the profile of any other known particles, physicists say.

An international collaboration, including Northwestern University, has reached a critical milestone in the search for dark matter, the mysterious substance that makes up about 85% of all matter in the ...

A panel of physicists and astronomers will preview emerging theories and experiments aimed at solving the mystery of dark energy, an invisible force that dominates the universe, from 1:45 to 4:45 p.m.