Three distinct approaches to nuclear power -- from small reactors to established utilities to advanced fuel tech -- could ...

U.S. nuclear regulators kicked off a long-winding process to consider Constellation Energy's unprecedented plans to restart ...

The best-performing nuclear stock has soared 481% so far this year as mega-cap tech companies strike deals for nuclear power.

The first nuclear bomb test, conducted in 1945, set off an international arms race that included nuclear testing. But how many nuclear bombs have been detonated during tests and in active war?

Contracts with Google and Amazon could help, but bringing new types of reactor online will take larger investments — and time ...

Utilities in the United States have relied on fossil fuels to generate a larger share of electricity than their counterparts ...