You never know when you'll have a dead battery, so you'll want to be ready with this gadget.

Nano Nuclear is designing portable microreactors. These microreactors are smaller and less expensive to built than traditional nuclear power plants. Nano has yet to commercialize its reactors, and it ...

Nano Nuclear Energy is developing a portable nuclear reactor. But it lacks regulatory approval and isn't generating revenue. As such, the stock will likely remain volatile in 2026. Nano Nuclear Energy ...