Researchers unveil octopus-inspired smart skin that hides images, changes shape, and encodes data via 4D printing.

Researchers created an optical system that encrypts information as a hologram that is scrambled when sent through a small container of liquid and then uses a neural network for decryption. WASHINGTON ...

If you create Web application scripts and you want to make them available for other people to use (whether for a fee or free) then you are pretty much giving away your intellectual property. That is, ...

The color routing effect provides a unique approach for steering photon momentum in both frequency and spatial domains with high-efficiency spectrum utilization. In the investigation of propagating ...