Scientists Have Found the Most Convincing Evidence Yet of a Dark Matter Particle
More than a kilometer underground, in what used to be a gold mine, inside a tank filled with…
Positronium finally shows wave behavior in landmark quantum experiment
Quantum physics overturned classical ideas by showing that matter behaves very differently at the smallest scales. One of…
Physicists Revive a 19th-Century Theory of “Cosmic Knots” to Help Untangle the Mysteries of Dark Matter and Neutrinos
A long-dismissed idea involving “cosmic knots” could help explain several of the universe’s most perplexing mysteries—including the origins…