This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening new possibilities for technologies that could use a laser beam to control ...

The technique works because the green laser (wavelength 532 nanometers) changes the way the crystal responds to some other ...

More than before, progressives working to protect people’s rights will need state supreme courts to be hospitable to lawsuits ...

Ford has agreed to pay a $165 million penalty to federal regulators after moving too slowly to recall vehicles with faulty ...

Just days after announcing a big fare hike, SEPTA is making another major change. The transit agency said it is hitting the ...

A new variant of human mpox has claimed the lives of approximately 5% of people with reported infections in the Democratic ...

From Lumie to Philips, we tried and tested the best sunrise alarm clocks, with wake-up lights to combat seasonal affective ...

The Hyundai i30 Hatch range, excluding the hot N, has a five-star safety rating from ANCAP, which expires in December 2024.

Cities in Asia and the United States emit the most heat-trapping gas that feeds climate change, and Shanghai is the most ...