Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

Quantum technologies are highly promising devices that process, transfer or store information leveraging quantum mechanical ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

Now, two unrelated-but-similar experiments confirm that, in a double-slit experiment, detection of a photon’s path (its ...

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

Scientists at the Paul Scherrer Institute PSI have, for the first time, demonstrated a technique that synchronises ultrashort ...

Advancements in quantum imaging are transforming scientific research, offering unprecedented resolution and sensitivity for ...

D nanoprinted “light cages” could enable fast, reliable storage of quantum information, paving the way for a global quantum ...

Biophoton research reveals a physical light that accompanies life and fades at the moment of death. Your body is glowing ...

Combining two kinds of quantum computing devices could be just the trick for taking better images of faint, faraway ...

Can quantum physics enable better, cheaper, faster satellite photos? In a month or two, a startup will test a “quantum camera ...

Both stocks are speculative, but one is on firmer ground.