How low can you go, really? That’s one question Alaska researchers are asking of a new heat pump prototype this winter. The new LG model purports to heat homes effectively even at -30 degrees ...

Porsche's newest 718 model is still wearing heavy camouflage while it undergoes cold-weather testing. We know it's the EV ...

Northrop Grumman announced Dec. 18 it had test-fired a prototype of a new solid rocket motor for the U.S. Navy about eight ...

Eve, Embraer’s electric aircraft subsidiary, said on Friday that its full-scale electric “flying car” prototype has completed ...

At the PARI Hypersonics Advanced Manufacturing Technology Center (HAMTC), from left: Nate Humbert, lead additive manufacturing engineer, GE Additive; Will DeVerter, aeronautics and astronautics ...

Tesla has been spotted testing a Model 3 prototype with what appears to be a new camera setup. Is Tesla preparing a new vision rig for its next vehicles? While most other companies working on ...

The final phase of the TE-1 project put the working prototype through testing for the first time, managing results that uphold initial claims of game-changing tech, but a production electric ...

Radian Aerospace’s subscale prototype for its Radian One space plane sits on a runway in the United Arab Emirates. (Radian Aerospace Photo) Seattle-based Radian Aerospace has finished the first round ...

Vertical Aerospace completed the first phase of crewed testing for its VX4 eVTOL aircraft, involving tethered hover flights and various simulated failure scenarios. The VX4 prototype demonstrated a 20 ...

China is testing a prototype system aimed at replicating extreme ultraviolet lithography for advanced chip production.

One of the most fascinating aircraft in the eVTOL space has moved into flight testing with a new large-scale prototype. Cyclotech's Blackbird airframe becomes the world's first aircraft to fly with ...