He strolled through the Great Wall of China, levitated over the Grand Canyon and vanished the Status of Liberty, but illusionist David Copperfield never pulled off a trick quite like this: a ...

A group of top engineering experts say that artificial intelligence (AI) has brought us closer to innovations once thought ...

Explore the physics of cloaking technology with this innovative invisibility shield. Learn how lenses and refraction are used ...

How do you make an object invisible? Professor Sir John Pendry worked out that it involves guiding and bending light in precise ways by changing the structure of the material it is travelling through.

Let's get one thing straight: scientists have not invented an invisibility cloak. Nor have they developed an invisibility ring, a car with an invisibility button, or a pill that makes pigs invisible.