Scientists are learning to engineer light in rich, multidimensional ways that dramatically increase how much information a ...

A new chip-based quantum memory uses nanoprinted “light cages” to trap light inside atomic vapor, enabling fast, reliable ...

In June 2025, Quantum Computing Inc. QUBT achieved a pivotal milestone with the shipment of its first commercial entangled photon source. This marked the company’s formal entry into the emerging ...

You are watching a long-standing assumption in physics and engineering quietly fall apart. Researchers at Northwestern ...

For quantum communication to work, light sources must emit photons one at a time, not in random bunches. Several materials ...

Physicists have coaxed a cloud of quantum spins into doing something that should not happen in ordinary materials: they light up with microwaves and simply keep going. Instead of fading away, the ...

As the digital world continues to expand, the need for robust cybersecurity measures has never been greater. Quantum cryptography, a cutting-edge technology that leverages the principles of quantum ...

As our global communication networks expand at an unprecedented pace, we are facing significant challenges that we must address to ensure a secure and sustainable future for our businesses. According ...

Quantum key distribution (QKD) exploits the intrinsic properties of quantum mechanics to enable the secure exchange of cryptographic keys between distant parties. By utilising quantum states of light, ...

In the era of instant data exchange and growing risks of cyberattacks, scientists are seeking secure methods of transmitting information. One promising solution is quantum cryptography – a quantum ...