The Chinese firm’s supersonic drone is claimed to be capable of reaching Mach 4.2 at an altitude of 12.4 ... to develop a high-speed passenger jet, projected for prototype testing by 2030.

Is Ford really considering rolling out a four-door Mustang? A trademark filed with the USPTO seems to hint at its arrival ...

The superfast aircraft, dubbed "Monkey King", aims to reach a top speed of Mach 4 - twice the speed of sound ... latest advanced supersonic fighter jet capable of dropping devastating weapons ...

Two years later, it was reported that those attending a dealer meeting in Las Vegas were shown a four-door coupe that was presumably named the Mach 4. Fast forward to 2025, and Ford recently filed ...

Fast forward to 2024, and several attendees at a Ford dealer meeting in Las Vegas reported seeing another rendering of a four ...

which simulates high-Mach flight conditions in altitudes of over 40km (25 miles), researchers from the Chinese Academy of Sciences (CAS) achieved sustained oblique detonation waves using RP-3 jet ...