With handful of start-ups on board from Hermeus to Venus Aerospace, hypersonic commercial flights could soon become a reality ...

Imagine hopping on a train and reaching another continent in just minutes—sounds like science fiction, right? Well, scientists are working on a futuristic vacuum tube train that could make it ...

As part of the Cummins HELM™ Platforms—Higher Efficiency, Lower Emissions, and Multiple Fuels—Cummins Inc. has introduced the 2027 X15, designed to help fleets achieve their decarbonization goals ...

The results, published in China’s Journal of Experiments in Fluid Mechanics, suggest combustion rates 1,000 times faster than traditional scramjet engines, with operational capability between Ma ...

Megan Cerullo is a New York-based reporter for CBS MoneyWatch covering small business, workplace, health care, consumer spending and personal finance topics. She regularly appears on CBS News 24/7 ...

Social media platform X suffered multiple service outages on Monday due to what its owner, billionaire Elon Musk, called a "massive cyberattack" that he said possibly originated from Ukraine.

Hours after a series of outages Monday that left X unavailable to thousands of users, Elon Musk claimed that the social media platform was being targeted in a "massive cyberattack."Related video ...

Elon Musk’s X was inaccessible on Monday morning for thousands of users, including many in the U.S. After about eight hours of outages, Musk posted that the platform is facing a “massive ...

A Feb. 20 Threads post (direct link, archive link) claims the founder of Amazon announced a plan to purchase a social media platform run by a rival billionaire. “BREAKING NEWS: Jeff Bezos ...

After several hours of recurring outages Monday, Elon Musk took to X to explain why his social media network experienced widespread technical problems. “There was (still is) a massive ...