The Everett, Washington-based fusion energy startup Helion announced Friday that it has hit a key milestone in its quest for fusion power. Plasmas inside the company’s Polaris prototype reactor have reached 150 million degrees Celsius, three-quarters of the way toward what the company thinks it will need to operate a commercial fusion power plant. “We’re

In Brief Posted: 11:13 AM PST · February 12, 2026 Image Credits:mheim3011/iStock / Getty Images After months of telegraphing the move, the Trump administration today officially repealed the EPA’s 2009 “endangerment finding,” which found that greenhouse gases such as carbon dioxide and methane were a threat to human health and welfare. The finding had so

Revolutionary Renewable Natural Gas Initiative Converts Alberta Cattle Waste...

“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...