Opinions expressed by Entrepreneur contributors are their own. Amazon Fire Phone, Google Glass, New Coke and Nintendo’s Virtual Boy: What do all these products have in common? They didn’t sell.

Mercedes-Benz is testing prototypes of its next-generation electric vans ahead of their scheduled debut in 2026. Unlike the current eSprinter and other smaller electric models sold in Europe that are ...

Disneyland has an agreement with the California Air Resources Board to retire the current Autopia gas-powered engines in ...

Whether a device is a Mac, iPhone, or iPad, every piece of hardware Apple makes needs to go through several prototype and development stages. Here's what that looks like, and what Apple calls each ...

Phase 1 included tethered flights, ground taxi testing and high-powered ground runs, all with a pilot on board. Vertical is now preparing to progress to piloted untethered thrustborne testing, as soon ...

ProtoPie, the industry leader in high-fidelity prototyping, today announced the official launch of User Testing. As product cycles compress and the cost of design errors rises, ProtoPie is removing ...

Urban Air Mobility specialist Joby Aviation is touting its latest milestone in eVTOL development today, relaying that it has completed testing of its pre-production ...

While physical prototypes will not soon disappear, they’re certainly becoming a less prevalent part of the design cycle. Reduced costs and the rapid speed-to-market are the driving advantages. As for ...

Hermeus has completed testing of its first fully-integrated vehicle, Quarterhorse Mk 0. This non-flying prototype acted as a ‘dynamic iron bird’ for the company by validating all major aircraft ...

World Cup Cross-Country racing has kicked off back in continental Europe, and with it comes a new batch of lightweight mountain bike prototypes engineered to go fast, and what better way to make your ...

For most of its 777X testing, Boeing has operated four prototypes. These aircraft are WH001 (N779XW), WH002 (N779XX), WH003 (N77XY) and WH004 (N779XZ). However, in August 2025, a fifth test aircraft ...