“Join xAI if the idea of mass drivers on the Moon appeals to you,” CEO Elon Musk proclaimed yesterday following a restructuring that saw a stream of former executives exit the AI lab. This is an interesting recruitment strategy after the company’s merger with Musk’s rocket maker, SpaceX, and the combined company’s anticipated IPO. You

In a sense, this whole thing was inevitable. Elon Musk and his coterie have been talking about AI in space for years — mainly in the context of Iain Banks’ science-fiction series about a far-future universe where sentient spaceships roam and control the galaxy.  Now Musk sees an opportunity to realize a version of this

On Wednesday, xAI took the rare step of publishing a full 45-minute all-hands meeting video on X, making it publicly accessible. Details of the Tuesday night meeting were previously reported by The New York Times, which may have influenced xAI’s decision to post the video online. The full video reveals significant new details about Musk’s

Ethical Challenges in Canine Cardiac Research at Western University Independent...

Overcoming Permafrost Challenges in the Arctic Economic and Security...

On Friday, when SpaceX filed plans with the Federal Communications Commission (FCC) for a million-satellite data center network, you might have thought Elon Musk was having a bit of fun with us. But a week later, it is clear that he is dead serious.  The most obvious step, of course, is the formal merger between

Fusion power’s biggest question remains unanswered: How do you ensure the cost to start the fusion reaction isn’t higher than the price at which you can sell the power? Plenty of people have ideas, but no one has cracked it yet. Commonwealth Fusion Systems, for example, is confident enough that it’s building a massive reactor