University of Utah mathematicians developed a new cloaking method, and it’s unlikely to lead to invisibility cloaks like those used by Harry Potter or Romulan spaceships in “Star Trek.” Instead, the ...

The theorists who first created the mathematics that describe the behavior of the recently announced “invisibility cloak” have revealed a new analysis that may extend the current cloak’s powers, ...

“Invisibility cloaks” have been in development for years, but keep hitting a major roadblock — the materials used absorb too much light. New research may have found the trick to get around that, and ...