Researchers say that touchable 3D holograms could be here before you know it. Here's what they look like in action.

Remember the scene in Iron Man 2 where Tony Stark rediscovers a new element and is handling virtual 3D holographic elements with his hands, moving them around, pinching, swiping, flicking, and tossing ...

This ultra-thin material merges the unique properties ... hold promise for a new generation of ultra-thin devices in areas like holographic displays, light switching, and even advanced security ...

Scientists have demonstrated a sort of holographic strip that splits a single laser beam into five bespoke beams that create an optical knot. The work shows that optical knots could be used as a ...

A project to manufacture nanomaterials that could provide new treatments for osteoarthritis and cancer joins a trio of ...