A nuclear thermal propulsion engine could cut the travel time in half for future space explorers racing to the Red Planet.

Next-gen nuclear is one of our 10 Breakthrough Technologies this year. If you want to learn more about why it made the list, ...

Small modular reactor startups are betting that mass manufacturing will help them bring costs down. But are they ...

Meta will finance Oklo’s purchase of uranium for its reactors. It’s a massive vote of confidence for both the startup and ...