This 34-minute flight, the culmination of 11 previous subsonic ones, took off from Mojave Air and Space Port in California.

Following the horrific mid-air collision between a passenger jet and a military helicopter in the nation's capital, the US ...

The emergence of X owner Elon Musk as the most influential figure around President Donald Trump has created an extraordinary ...

Biographer Walter Isaacson and others close to Musk have previously described Musk’s periods of extreme productivity—and ...

His announcement comes after an outage last week to the primary system that provides pilots safety alerts in real time.

Musk's DOGE has been on a tear across the federal government in recent days. On Wednesday, he announced that the FAA was next ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary ... piloting an ...

Boom Supersonic's XB-1 demonstrator plane just went supersonic in the skies over California's Mojave Desert, making it the ...

Almost 22 years after Concorde made its final commercial flights, a prototype passenger jet is attempting to break the sound ...

If successful, it could pave the way for the first US-built commercial supersonic jet to enter the market, reigniting the ...

Elon Musk has garnered a viral outpouring of judgement and scrutiny on social media over a one-armed gesture he made during a post-inauguration rally yesterday. The billionaire spoke at Trump's ...

Elon Musk is technically a “founder ... on high-altitude hydrogen-powered electric aircraft at the time—something that was of interest to Musk, so they got together. The conversion eventually ...