Before 1980, photography was much more complicated than it is today. Cameras needed film, with each roll containing up to 36 exposures. Then, the film had to be developed and the prints printed. What ...

Apple joined Google this week in allowing travelers to add their passports to their cellphone “wallets.” As the holiday travel season nears, here’s what you need to know. By Claire Fahy As Americans ...

When visiting a doctor a few years from now, you can expect to be accompanied by a virtual version of yourself. This so-called digital twin will be a working model of your body that can be summoned ...

Engineers use the high-fidelity models to monitor operations, plan fixes, and troubleshoot problems. In January 2022, NASA’s $10 billion James Webb Space Telescope was approaching the end of its ...