No chemical reaction or energy transfer process can take place without electrons, as they are responsible for forming and breaking chemical bonds. Therefore, to control and manipulate chemical ...

Scientists have observed a unique particle that moves easily one way, yet resists at 90 degrees. These semi-Dirac fermions were observed using their energy signature in a topological metal. Particles ...

With the nature of the universe's two most elusive components up for debate, physicists have proposed a radical idea: Invisible particles called tachyons, which break causality and move faster than ...