Researchers at Columbia have created a chip that turns a single laser into a “frequency comb,” producing dozens of powerful light channels at once. Using a special locking mechanism to clean messy ...

A few years ago, researchers in Michal Lipson's lab noticed something remarkable. They were working on a project to improve LiDAR, a technology that uses lightwaves to measure distance. The lab was ...

Now the iPhone 17 series and iPhone Air have launched, more details have come to light about what makes them tick. I talked to Kaiann Drance, Apple’s Vice President of iPhone Marketing, Tim Millay, ...

A US proposal to evenly split advanced semiconductor production between Taiwan and the United States has sparked deep concern in the industry and triggered a political debate in Taipei, as questions ...