We all know we live in three-dimensional space. But what does it mean when people talk about four dimensions? Is it just a ...

In Jake Fried's animation, are we witnessing a time warp, a strange trip, or just a person who has stayed up way too late?

Inspired by the Japanese art of kirigami, an MIT team has designed a technique that could transform flat panels into medical devices, habitats, and other objects without the use of tools.

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. AI is not an infallible search engine, but ...