Strange particles that have mass when moving one direction but no mass when moving in another were first theorised more than a decade ago. Now, these mass-shifting particles have been glimpsed in ...

The collapse of the core forces electrons and protons together, creating a sea of particles called neutrons. This material is so dense that a mere sugar cube's worth of neutron star matter would ...

A team at the Japan Proton Accelerator Research Complex (J-PARC) in Tokai shot a laser at a stream of muons to bring the fast-moving particles to a near-standstill. Then, the researchers applied ...

These particles were prepared using a one-step nanoprecipitation ... Typical coatings used in this method include polyvinyl alcohol (PVA). nanoComposix leverages an array of analytical ...