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Will fusion power get cheap? Don’t count on it.

Date
Thursday, April 23, 2026 - 2:00 PM
Description
Fusion power could provide a steady, zero-emissions source of electricity in the future—if companies can get plants built and running. But a new study suggests that even if that future arrives, it might not come cheap. Technologies tend to get less

The solar system’s first solids had a fast start

Date
Wednesday, April 22, 2026 - 7:00 PM
Description

Rather than slowly condensing over millions of years, the first building blocks of Earth and other planets may have formed rapidly in a chaotic disk at the dawn of the solar system

The Download: introducing the 10 Things That Matter in AI Right Now

Date
Wednesday, April 22, 2026 - 4:10 PM
Description
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Introducing: 10 Things That Matter in AI Right Now What actually matters in AI right now? It’s getting harder to