Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...

Physicists have engineered photons that behave as if they inhabit a space far richer than the familiar three dimensions, ...

Take, for instance, quantum entanglement, which says that the state of one particle can be determined by examining the state ...

A new type of OLED can generate left- or right-handed circularly polarized light from just one form of light-emitting ...

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

Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary ...

"Dark photon" theory says light's interference patterns may emerge from quantum particles, not waves, upending centuries of ...

Properties that remain unchanged when materials are stretched or bent, which are broadly referred to as topological ...

A new laser based on a swirling vortex of light has been created by physicists in the US. The “topological-defect laser” could be a useful addition to lab-on-a-chip devices, where it could manipulate ...

Please provide your email address to receive an email when new articles are posted on . Vision is the perception of light. To comprehend the nature of human vision, an understanding of the properties ...

Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...