Light-based quantum technologies, such as quantum communication and photonic quantum computing, require reliable sources of ...

Breakthrough discovery provides new clues about how these celestial bodies - that push the known laws of physics to their limits - find each other.

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have created a chip-scale device that can dynamically control the "handedness" of light as it passes ...

A twisted pair of photonic crystals integrated with MEMS can dynamically control the handedness of light on a chip.

If you haven't done it before, changing your IP address may sound like something you need an advanced computer science degree for. But you can easily change your IP address with a VPN and other ...