Scientists broadly deem faster-than-light transmission of mass or information impossible, as it would violate the laws of ...

Scientists experimentally confirmed what we’ve known to be true for half a century—darkness can “travel” faster than light.

Dark structures inside light waves can briefly move faster than light without breaking relativity or transmitting energy or information.

Researchers have achieved a recent breakthrough, transforming a 50-year-old theory into experimental reality. They successfully measured vortices within light waves- locations where ...

Light can carry angular momentum in two distinct ways. One comes from polarization, which describes how the electric field ...

A research group from the Technion-Israel Institute of Technology reports in Nature an unprecedented achievement in electron ...

Physicists have directly tracked tiny points of darkness in laser light racing faster than light itself, without breaking ...

Dark spots within lightwaves break the speed of light in new research confirming a half-century-old prediction.

A surprising result has been uncovered: darkness can technically outpace light under specific conditions. While Einstein’s ...

The phase of light plays a significant role in a variety of optics and photonics technologies and devices, such as three-dimensional (3D) imaging and holographic displays. We show the role of phase in ...

Using new palm-sized devices, RIKEN researchers may have finally harnessed the terahertz band of the electromagnetic spectrum to effectively ‘x-ray’ things without using harmful ionizing radiation.