Spintronics are devices that operate leveraging the spin, an intrinsic form of angular momentum, of electrons. The ability to ...

Researchers at the Technion-Israel Institute of Technology, with collaborators from MIT, Harvard, and Stanford, have experimentally confirmed a 1970s prediction that 'dark points'—optical vortices in ...

TWO tropical cyclone-like vortices (TCLVs) are likely to emerge next week, with a “low chance” of developing into a tropical ...

Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase singularities. While they have been widely studied in recent decades, two ...

Korean Air has delivered more than 5,000 Sharklets, marking a milestone in its aerospace manufacturing business. The company ...

Researchers have found experimental evidence of “dark points” or optical vortices within light waves that appear to move ...

Scientists have directly observed optical vortices—'dark points' in light waves—moving faster than light for the first time, confirming a long-standing prediction. The phenomenon does not violate ...

A team of researchers from the Technion-Israel Institute of Technology has achieved a major ...

The drought, along with unseasonable warmth, is helping fuel dust devils.

(Aitor Diago/Moment/Getty Images) For the first time, physicists have observed that 'holes' in light can move faster than the light itself. They're known as phase singularities or optical vortices, ...

Winglets allow small gains to compound into huge savings on long-haul routes.

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