A team of quantum physicists has taken a concept that once lived purely in equations and turned it into hardware reality, ...
Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary ...
Physicists are learning to treat light not as an untouchable beam that simply passes through matter, but as something that ...
Take, for instance, quantum entanglement, which says that the state of one particle can be determined by examining the state ...
"Dark photon" theory says light's interference patterns may emerge from quantum particles, not waves, upending centuries of ...
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 ...
Given their tiny size, individual atoms are notoriously tricky to see and manipulate, but finding ways to do so would be extremely useful. The invention of the laser in the 1960s eventually led to the ...
A new theory of "dark photons" attempted to explain a centuries-old experiment in a new way this year, in an effort to change ...
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 ...
An international team of researchers has invented a simple way of creating ultrashort pulses of extreme ultraviolet (EUV) light. The system uses a new 3D metallic waveguide, or “nanofunnel”, that ...