Researchers at the University of California, Riverside, have uncovered how to manipulate electrical flow through crystalline ...

Recently, electromagnetic waves possessing orbital angular momentum (OAM) have been widely studied recently in the optical and microwave regimes. In this article, we present a method for identifying ...

Russian navy officers sabotage submarines as Putin faces growing army unrest Ukraine says it has destroyed or disabled around a third of the fleet's 80 vessels, using a combination of water-borne ...