Researchers at the University of Rochester are reporting that they've built the first invisibility cloak that works in three dimensions, viewed from a range of angles, across the full spectral range ...

Among all of the sci-fi tech we see in movies -- space and time travel, shrink rays, weaponized lasers -- the invisibility cloak always seemed like the one piece of sci-fi technology that researchers ...

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 ...