Your pervy, Harry Potter-fueled dreams are edging closer to reality, now British scientists have used metamaterials to bend light in a different manner to previous attempts. Now, it works with a ...

Nick Fang of the University of Illinois created a two-dimensional acoustic cloak that can hide underwater objects by manipulating sound waves. “We are not talking about science fiction. We are talking ...

Theoretical physicists think they might have the makings of the world’s first ‘anti-invisibility cloak’, a device which, when layered beneath an invisibility cloak, renders any object within visible ...