GM unveiled the 2024 GMC Sierra EV last October, but now, we're getting a look at a prototype example spotted on public roads in the following spy photos.

Until then, we have the most detailed pictures yet of a Model Y Juniper prototype tested in Europe. The images reveal details that were previously unknown or subject to speculation.

A prototype of a vintage Apple Macintosh from 1983 is up for grabs at auction, with the "Twiggy" drive model expected to exceed $100,000 when it goes under the hammer.

Porsche trademarked the Flachbau name in May, and our photographers caught a prototype that could be a 911 Flachbau unless it's a new Manthey kit ...

This is a pre-production 2021 Chevy Corvette Stingray C8.R Championship Edition model that was supposed to be stripped and crushed. Now it's for sale.

Meta’s AI research group has developed a generalized AI system that requires only a handful of specific examples in order to respond to new and emerging forms of harmful content.