Fusion power plants don’t exist yet, but they’re making money anyway

September 25, 2025
This week, Commonwealth Fusion Systems announced it has another customer for its first commercial fusion power plant, in Virginia. Eni, one of the world’s largest oil and gas companies, signed a billion-dollar deal to buy electricity from the facility. One small detail? That reactor doesn’t exist yet. Neither does the smaller reactor Commonwealth is building…

How AI and Wikipedia have sent vulnerable languages into a doom spiral

September 25, 2025
When Kenneth Wehr started managing the Greenlandic-language version of Wikipedia four years ago, his first act was to delete almost everything. It had to go, he thought, if it had any chance of surviving. Wehr, who’s 26, isn’t from Greenland—he grew up in Germany—but he had become obsessed with the island, an autonomous Danish territory,…

Chipiron’s big idea: rethinking MRI access, not replacing old machines 

September 24, 2025
Medical device funding is hitting levels we haven’t seen since 2021, with investors pouring billions into diagnostics and imaging companies. While innovation has raced ahead, a fundamental problem still hasn’t changed: Critical medical hardware like MRI machines cost millions of dollars and is limited to large hospitals. So how do you take one of the […]