An unknown form of dark matter makes up 85 %. (fnal.gov)
Instead of dark matter being totally cold — that is, emitting no radiation — the team developed a supercomputer simulation that suggests a warmer form of dark matter with the ability to emit a little bit of heat. (sciencemag.org)
Randall, who explained her theory for a general audience in her 2015 book Dark Matter and the Dinosaurs, has proposed that a new form of dark matter coexists with «regular» dark matter. (discovermagazine.com)