New research by scientists from the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), in ...

Key TakeawaysResearchers have built a compact X-ray free-electron laser (XFEL) using laser plasma accelerators to generate ...

The Google X spinoff Taara is promoting a simple alternative to fiber-optic cables: Free-space optical lasers. Using over-the ...

Scientists have shown that light can interact with itself in bizarre ways—creating ghost-like virtual particles that pop in and out of existence.

Known for their ability to seamlessly integrate into semiconductor chips, VCSELs (vertical cavity surface-emitting lasers) ...

Happy Tuesday! After announcing over 12,000 layoffs, TCS now plans to pause senior hiring and annual appraisals. This and ...