An international team of researchers led by the Leibniz Institute for Astrophysics Potsdam (AIP) has shed light on a ...

Dark matter has two central properties: it has mass like regular matter, and unlike regular matter, it reacts weakly or not at all with light. Neutrinos satisfy these two criteria, but neutrinos move ...

A theoretical study suggests that gravity could have quantum effects without itself being a quantum theory. Other researchers ...