Quantum teleportation has finally leapt from pristine lab setups into the messy reality of the public internet. Instead of moving atoms like in science fiction, researchers have transmitted the ...

South Korean operator KT has developed its own quantum key distribution system (QKD)It generates 300,000 encryption keys per second and can supply them to ...

Research reveals how close human vision comes to sensing the smallest possible unit of light. Here’s why that matters for ...

Everyone told the company to sell its unprofitable fiber-optic business. Now that division is powering its stock to all-time highs. | World News ...

POET Technologies Inc. stock fell on dilution fears, but new capital may drive bigger gains. Click for this updated look at ...

A cluster of 7,000 sodium atoms has just been coaxed into behaving as a single, ghostly wave, stretching quantum weirdness into a realm that starts to look uncomfortably like everyday matter. Instead ...

Concentrated clean energy supply chains create strategic risks; nuclear, diverse mining, and recycling offer resilience ...

Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially changing the computing paradigm.

The Stuttgart and Würzburg teams, led by Prof. Sven Höfling, are working within the PhotonQ project, a consortium funded by ...

In 2026, the European Union will start charging a carbon-emissions-based tax on imported goods such as steel, cement and fertilisers – and countries including the UK are likely to follow ...

Photonic chips process and transmit information using light instead of electricity, guiding photons through microscopic structures on a chip.

A team of researchers from the University of Stuttgart and the Julius-Maximilians-Universität Würzburg led by Prof. Stefanie Barz (University of Stuttgart) has demonstrated a source of single photons ...