Elon Musk and Jeff Bezos may not trade direct blows in boardrooms, but their rivalry has always found a way to surface online. This week, it happened again and in a way that perfectly captures the dynamic between the two tech billionaires.

Elon Musk had some words for Jeff Bezos, who is now partially funding Project Prometheus, a new multibillion-dollar artificial intelligence startup that he will help manage

In a podcast interview with Republican Sen. Ted Cruz, Musk name-dropped three tech leaders when asked about the smartest guy he's ever met.

Elon Musk mocks Jeff Bezos as a ‘copycat’ after Amazon founder launches the $6.2B AI startup Prometheus. Know what the new AI venture means for tech rivalry.

Global tech leaders Sundar Pichai, Elon Musk, and Jeff Bezos are reportedly exploring the possibility of storing and processing data on the lunar surface.

Elon Musk’s SpaceX swooped in to mark Florida’s 94th liftoff of the year, shattering the state’s record in place of Jeff Bezos’ Blue Origins, which had to scrap the launch

As the co-CEO of Project Prometheus, Jeff Bezos joins xAI, Google, Meta, and ChatGPT in the artificial intelligence space.

Project Prometheus represents Bezos’s first significant operational role since he stepped down as Amazon CEO four years ago. The venture will be co-led by Vik Bajaj, a former Google X scientist who has collaborated closely with Google co-founder Sergey Brin.

The billionaire space race just got more exciting. Elon Musk is now congratulating Jeff Bezos for following in SpaceX's footsteps.